./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product48.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_8d23297d-91b6-4861-9e8e-5009d2c3d54d/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d23297d-91b6-4861-9e8e-5009d2c3d54d/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_8d23297d-91b6-4861-9e8e-5009d2c3d54d/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d23297d-91b6-4861-9e8e-5009d2c3d54d/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product48.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d23297d-91b6-4861-9e8e-5009d2c3d54d/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_8d23297d-91b6-4861-9e8e-5009d2c3d54d/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 ae2f7a85a5093ad80fd05f69a7d0bbcf9a510999a9154b6f2d8037f035f00930 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:45:10,131 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:45:10,133 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:45:10,186 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:45:10,187 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:45:10,188 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:45:10,190 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:45:10,193 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:45:10,195 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:45:10,196 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:45:10,197 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:45:10,199 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:45:10,199 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:45:10,200 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:45:10,202 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:45:10,204 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:45:10,205 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:45:10,206 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:45:10,208 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:45:10,210 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:45:10,212 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:45:10,216 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:45:10,218 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:45:10,219 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:45:10,222 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:45:10,223 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:45:10,223 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:45:10,224 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:45:10,225 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:45:10,226 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:45:10,227 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:45:10,228 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:45:10,229 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:45:10,229 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:45:10,233 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:45:10,235 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:45:10,236 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:45:10,236 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:45:10,236 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:45:10,237 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:45:10,238 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:45:10,239 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d23297d-91b6-4861-9e8e-5009d2c3d54d/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:45:10,286 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:45:10,286 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:45:10,287 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:45:10,287 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:45:10,288 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:45:10,288 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:45:10,291 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:45:10,291 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:45:10,292 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:45:10,292 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:45:10,293 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:45:10,293 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:45:10,293 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:45:10,293 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:45:10,294 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:45:10,294 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:45:10,294 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:45:10,294 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:45:10,294 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:45:10,295 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:45:10,295 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:45:10,295 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:45:10,295 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:45:10,296 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:45:10,296 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:45:10,296 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:45:10,296 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:45:10,297 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:45:10,297 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_8d23297d-91b6-4861-9e8e-5009d2c3d54d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d23297d-91b6-4861-9e8e-5009d2c3d54d/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae2f7a85a5093ad80fd05f69a7d0bbcf9a510999a9154b6f2d8037f035f00930 [2021-11-23 00:45:10,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:45:10,687 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:45:10,690 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:45:10,692 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:45:10,693 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:45:10,694 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d23297d-91b6-4861-9e8e-5009d2c3d54d/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec1_product48.cil.c [2021-11-23 00:45:10,764 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d23297d-91b6-4861-9e8e-5009d2c3d54d/bin/ukojak-LBtLqBUTdQ/data/2b70b7237/df4a6195ceee4dd49458d70d6567a159/FLAG31d822975 [2021-11-23 00:45:11,412 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:45:11,414 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d23297d-91b6-4861-9e8e-5009d2c3d54d/sv-benchmarks/c/product-lines/minepump_spec1_product48.cil.c [2021-11-23 00:45:11,437 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d23297d-91b6-4861-9e8e-5009d2c3d54d/bin/ukojak-LBtLqBUTdQ/data/2b70b7237/df4a6195ceee4dd49458d70d6567a159/FLAG31d822975 [2021-11-23 00:45:11,691 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d23297d-91b6-4861-9e8e-5009d2c3d54d/bin/ukojak-LBtLqBUTdQ/data/2b70b7237/df4a6195ceee4dd49458d70d6567a159 [2021-11-23 00:45:11,693 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:45:11,697 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:45:11,700 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:45:11,700 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:45:11,707 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:45:11,708 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:45:11" (1/1) ... [2021-11-23 00:45:11,709 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4af6420f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:11, skipping insertion in model container [2021-11-23 00:45:11,709 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:45:11" (1/1) ... [2021-11-23 00:45:11,717 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:45:11,777 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:45:12,255 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_8d23297d-91b6-4861-9e8e-5009d2c3d54d/sv-benchmarks/c/product-lines/minepump_spec1_product48.cil.c[17123,17136] [2021-11-23 00:45:12,278 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:45:12,294 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:45:12,377 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_8d23297d-91b6-4861-9e8e-5009d2c3d54d/sv-benchmarks/c/product-lines/minepump_spec1_product48.cil.c[17123,17136] [2021-11-23 00:45:12,381 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:45:12,399 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:45:12,400 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:12 WrapperNode [2021-11-23 00:45:12,400 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:45:12,401 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:45:12,401 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:45:12,402 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:45:12,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:12" (1/1) ... [2021-11-23 00:45:12,424 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:12" (1/1) ... [2021-11-23 00:45:12,465 INFO L137 Inliner]: procedures = 56, calls = 158, calls flagged for inlining = 22, calls inlined = 19, statements flattened = 244 [2021-11-23 00:45:12,466 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:45:12,466 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:45:12,466 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:45:12,467 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:45:12,476 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:12" (1/1) ... [2021-11-23 00:45:12,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:12" (1/1) ... [2021-11-23 00:45:12,493 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:12" (1/1) ... [2021-11-23 00:45:12,493 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:12" (1/1) ... [2021-11-23 00:45:12,499 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:12" (1/1) ... [2021-11-23 00:45:12,504 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:12" (1/1) ... [2021-11-23 00:45:12,522 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:12" (1/1) ... [2021-11-23 00:45:12,525 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:45:12,526 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:45:12,526 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:45:12,527 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:45:12,539 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:12" (1/1) ... [2021-11-23 00:45:12,546 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:45:12,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d23297d-91b6-4861-9e8e-5009d2c3d54d/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:45:12,577 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d23297d-91b6-4861-9e8e-5009d2c3d54d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:45:12,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d23297d-91b6-4861-9e8e-5009d2c3d54d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:45:12,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:45:12,631 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-23 00:45:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-23 00:45:12,632 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 00:45:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 00:45:12,633 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 00:45:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 00:45:12,633 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-11-23 00:45:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-11-23 00:45:12,634 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 00:45:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 00:45:12,634 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-11-23 00:45:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-11-23 00:45:12,635 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-11-23 00:45:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-11-23 00:45:12,636 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-11-23 00:45:12,636 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-11-23 00:45:12,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:45:12,637 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 00:45:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 00:45:12,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:45:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:45:12,744 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:45:12,746 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:45:13,195 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:45:13,308 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:45:13,309 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 00:45:13,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:45:13 BoogieIcfgContainer [2021-11-23 00:45:13,312 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:45:13,313 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:45:13,313 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:45:13,326 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:45:13,327 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:45:13" (1/1) ... [2021-11-23 00:45:13,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:45:13,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:13,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 71 states and 94 transitions. [2021-11-23 00:45:13,443 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2021-11-23 00:45:13,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-23 00:45:13,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:13,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:13,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:13,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:13,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:13,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 71 states and 92 transitions. [2021-11-23 00:45:13,857 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 92 transitions. [2021-11-23 00:45:13,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-23 00:45:13,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:13,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:13,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:13,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:13,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:13,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 73 states and 95 transitions. [2021-11-23 00:45:13,975 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 95 transitions. [2021-11-23 00:45:13,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-23 00:45:13,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:13,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:14,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:14,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:14,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:14,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 76 states and 103 transitions. [2021-11-23 00:45:14,128 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 103 transitions. [2021-11-23 00:45:14,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 00:45:14,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:14,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:14,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:14,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:14,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:14,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 84 states and 117 transitions. [2021-11-23 00:45:14,292 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 117 transitions. [2021-11-23 00:45:14,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-23 00:45:14,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:14,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:14,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:14,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:14,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:14,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 85 states and 118 transitions. [2021-11-23 00:45:14,383 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 118 transitions. [2021-11-23 00:45:14,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-23 00:45:14,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:14,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:14,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:14,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:14,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:14,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 102 states and 153 transitions. [2021-11-23 00:45:14,903 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 153 transitions. [2021-11-23 00:45:14,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-23 00:45:14,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:14,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:14,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:14,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:14,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:14,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 103 states and 154 transitions. [2021-11-23 00:45:14,971 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 154 transitions. [2021-11-23 00:45:14,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-23 00:45:14,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:14,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:15,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:15,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:15,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:15,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 104 states and 155 transitions. [2021-11-23 00:45:15,090 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 155 transitions. [2021-11-23 00:45:15,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-23 00:45:15,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:15,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:15,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:15,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:15,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:15,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 113 states and 172 transitions. [2021-11-23 00:45:15,488 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 172 transitions. [2021-11-23 00:45:15,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-23 00:45:15,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:15,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:15,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:15,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:16,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:16,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 127 states and 199 transitions. [2021-11-23 00:45:16,306 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 199 transitions. [2021-11-23 00:45:16,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:45:16,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:16,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:16,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:16,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:16,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 128 states and 200 transitions. [2021-11-23 00:45:16,350 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 200 transitions. [2021-11-23 00:45:16,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:45:16,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:16,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:16,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:16,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:16,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:16,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 134 states and 215 transitions. [2021-11-23 00:45:16,652 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 215 transitions. [2021-11-23 00:45:16,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-23 00:45:16,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:16,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:16,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:16,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:16,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:16,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 140 states and 228 transitions. [2021-11-23 00:45:16,751 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 228 transitions. [2021-11-23 00:45:16,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 00:45:16,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:16,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:16,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:16,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:16,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:16,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 143 states and 236 transitions. [2021-11-23 00:45:16,977 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 236 transitions. [2021-11-23 00:45:16,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 00:45:16,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:16,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:17,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:17,076 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 00:45:17,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:17,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 146 states and 243 transitions. [2021-11-23 00:45:17,268 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 243 transitions. [2021-11-23 00:45:17,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-23 00:45:17,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:17,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:17,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:17,298 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 00:45:17,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:17,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 149 states and 250 transitions. [2021-11-23 00:45:17,448 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 250 transitions. [2021-11-23 00:45:17,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 00:45:17,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:17,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:17,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:17,699 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 00:45:19,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:19,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 162 states and 283 transitions. [2021-11-23 00:45:19,928 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 283 transitions. [2021-11-23 00:45:19,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:45:19,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:19,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:19,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:20,024 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 00:45:20,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:20,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 163 states and 284 transitions. [2021-11-23 00:45:20,752 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 284 transitions. [2021-11-23 00:45:20,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-23 00:45:20,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:20,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:20,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:21,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:45:23,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:23,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 169 states and 299 transitions. [2021-11-23 00:45:23,280 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 299 transitions. [2021-11-23 00:45:23,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-23 00:45:23,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:23,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:23,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:23,314 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:45:24,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:24,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 178 states and 319 transitions. [2021-11-23 00:45:24,014 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 319 transitions. [2021-11-23 00:45:24,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-23 00:45:24,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:24,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:24,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:24,038 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:45:24,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:24,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 179 states and 322 transitions. [2021-11-23 00:45:24,056 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 322 transitions. [2021-11-23 00:45:24,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-23 00:45:24,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:24,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:24,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:24,080 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:45:24,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:24,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 181 states and 325 transitions. [2021-11-23 00:45:24,194 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 325 transitions. [2021-11-23 00:45:24,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-23 00:45:24,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:24,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:24,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:24,407 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:45:25,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:25,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 184 states and 332 transitions. [2021-11-23 00:45:25,132 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 332 transitions. [2021-11-23 00:45:25,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-23 00:45:25,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:25,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:25,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:25,163 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:45:25,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:25,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 191 states and 348 transitions. [2021-11-23 00:45:25,809 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 348 transitions. [2021-11-23 00:45:25,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-23 00:45:25,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:25,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:25,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:25,840 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-23 00:45:26,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:26,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 199 states and 361 transitions. [2021-11-23 00:45:26,094 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 361 transitions. [2021-11-23 00:45:26,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:45:26,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:26,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:26,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:26,121 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:45:26,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:26,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 203 states and 371 transitions. [2021-11-23 00:45:26,585 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 371 transitions. [2021-11-23 00:45:26,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-23 00:45:26,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:26,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:26,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:26,609 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:45:26,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:26,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 204 states and 373 transitions. [2021-11-23 00:45:26,634 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 373 transitions. [2021-11-23 00:45:26,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:45:26,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:26,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:26,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:26,666 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-23 00:45:26,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:26,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 205 states and 374 transitions. [2021-11-23 00:45:26,682 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 374 transitions. [2021-11-23 00:45:26,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:45:26,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:26,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:26,720 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 00:45:28,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:28,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 222 states and 412 transitions. [2021-11-23 00:45:28,475 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 412 transitions. [2021-11-23 00:45:28,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-23 00:45:28,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:28,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:28,543 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 00:45:30,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 234 states and 442 transitions. [2021-11-23 00:45:30,151 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 442 transitions. [2021-11-23 00:45:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-23 00:45:30,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:30,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:30,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:30,189 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 00:45:30,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:30,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 235 states and 443 transitions. [2021-11-23 00:45:30,209 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 443 transitions. [2021-11-23 00:45:30,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:45:30,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:30,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:30,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:30,233 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:45:30,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:30,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 236 states and 445 transitions. [2021-11-23 00:45:30,261 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 445 transitions. [2021-11-23 00:45:30,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-23 00:45:30,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:30,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:30,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:30,293 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:45:30,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:30,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 237 states and 447 transitions. [2021-11-23 00:45:30,320 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 447 transitions. [2021-11-23 00:45:30,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:45:30,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:30,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:30,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:30,354 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:45:30,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:30,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 238 states and 450 transitions. [2021-11-23 00:45:30,657 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 450 transitions. [2021-11-23 00:45:30,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 00:45:30,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:30,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:30,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:30,687 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 00:45:30,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:30,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 241 states and 454 transitions. [2021-11-23 00:45:30,715 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 454 transitions. [2021-11-23 00:45:30,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-23 00:45:30,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:30,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:30,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:30,761 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 00:45:30,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:30,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 242 states and 455 transitions. [2021-11-23 00:45:30,781 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 455 transitions. [2021-11-23 00:45:30,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 00:45:30,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:30,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:30,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:30,812 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-11-23 00:45:30,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:30,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 248 states and 465 transitions. [2021-11-23 00:45:30,976 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 465 transitions. [2021-11-23 00:45:30,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 00:45:30,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:30,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:30,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:31,005 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 00:45:31,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:31,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 256 states and 478 transitions. [2021-11-23 00:45:31,467 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 478 transitions. [2021-11-23 00:45:31,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 00:45:31,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:31,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:31,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:31,508 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:45:32,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:32,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 259 states and 488 transitions. [2021-11-23 00:45:32,099 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 488 transitions. [2021-11-23 00:45:32,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:45:32,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:32,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:32,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:32,140 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-23 00:45:33,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:33,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 268 states and 507 transitions. [2021-11-23 00:45:33,353 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 507 transitions. [2021-11-23 00:45:33,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-23 00:45:33,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:33,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:33,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:33,387 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:45:33,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:33,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 268 states and 504 transitions. [2021-11-23 00:45:33,673 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 504 transitions. [2021-11-23 00:45:33,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-23 00:45:33,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:33,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:33,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:33,709 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:34,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:34,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 268 states and 503 transitions. [2021-11-23 00:45:34,122 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 503 transitions. [2021-11-23 00:45:34,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 00:45:34,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:34,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:34,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:34,157 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:45:34,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:34,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 270 states and 505 transitions. [2021-11-23 00:45:34,768 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 505 transitions. [2021-11-23 00:45:34,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-23 00:45:34,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:34,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:34,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:34,803 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:45:34,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:34,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 271 states and 506 transitions. [2021-11-23 00:45:34,913 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 506 transitions. [2021-11-23 00:45:34,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-23 00:45:34,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:34,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:34,939 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-11-23 00:45:34,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:34,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 272 states and 507 transitions. [2021-11-23 00:45:34,961 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 507 transitions. [2021-11-23 00:45:34,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-23 00:45:34,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:34,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:34,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:34,986 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 00:45:35,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:35,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 273 states and 508 transitions. [2021-11-23 00:45:35,117 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 508 transitions. [2021-11-23 00:45:35,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-23 00:45:35,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:35,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:35,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:35,184 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 00:45:35,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:35,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 274 states and 513 transitions. [2021-11-23 00:45:35,653 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 513 transitions. [2021-11-23 00:45:35,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-23 00:45:35,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:35,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:35,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:35,691 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 00:45:36,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:36,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 277 states and 518 transitions. [2021-11-23 00:45:36,107 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 518 transitions. [2021-11-23 00:45:36,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-23 00:45:36,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:36,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:36,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:36,140 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-23 00:45:36,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:36,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 277 states and 515 transitions. [2021-11-23 00:45:36,495 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 515 transitions. [2021-11-23 00:45:36,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-23 00:45:36,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:36,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:36,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:36,521 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-11-23 00:45:36,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:36,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 278 states and 518 transitions. [2021-11-23 00:45:36,888 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 518 transitions. [2021-11-23 00:45:36,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-23 00:45:36,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:36,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:36,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:37,360 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:45:39,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:39,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 290 states and 547 transitions. [2021-11-23 00:45:39,927 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 547 transitions. [2021-11-23 00:45:39,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:45:39,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:39,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:39,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:40,262 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2021-11-23 00:45:40,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:40,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 297 states and 556 transitions. [2021-11-23 00:45:40,676 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 556 transitions. [2021-11-23 00:45:40,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:45:40,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:40,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:40,730 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:45:40,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:40,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 298 states and 557 transitions. [2021-11-23 00:45:40,989 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 557 transitions. [2021-11-23 00:45:40,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-23 00:45:40,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:40,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:41,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:41,024 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:41,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:41,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 296 states and 551 transitions. [2021-11-23 00:45:41,152 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 551 transitions. [2021-11-23 00:45:41,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 00:45:41,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:41,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:41,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:41,175 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-11-23 00:45:41,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:41,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 299 states and 556 transitions. [2021-11-23 00:45:41,369 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 556 transitions. [2021-11-23 00:45:41,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 00:45:41,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:41,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:41,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:41,393 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-23 00:45:41,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:41,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 302 states and 561 transitions. [2021-11-23 00:45:41,474 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 561 transitions. [2021-11-23 00:45:41,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-11-23 00:45:41,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:41,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:41,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:41,516 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-11-23 00:45:42,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:42,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 301 states and 555 transitions. [2021-11-23 00:45:42,239 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 555 transitions. [2021-11-23 00:45:42,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-11-23 00:45:42,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:42,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:42,267 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:45:44,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:44,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 312 states and 577 transitions. [2021-11-23 00:45:44,395 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 577 transitions. [2021-11-23 00:45:44,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:44,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:44,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:44,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:44,422 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-23 00:45:44,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:44,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 313 states and 578 transitions. [2021-11-23 00:45:44,445 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 578 transitions. [2021-11-23 00:45:44,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:44,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:44,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:44,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:44,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:46,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:46,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:46,035 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:46,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:46,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:46,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:46,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:46,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:46,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:46,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:46,096 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:46,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:46,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:46,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:46,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:46,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:46,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:46,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:46,156 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:46,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:46,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:46,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:46,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:46,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:46,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:46,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:46,219 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:46,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:46,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:46,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:46,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:46,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:46,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:46,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:46,292 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:46,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:46,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:46,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:46,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:46,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:46,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:46,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:46,423 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:46,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:46,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:46,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:46,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:46,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:46,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:46,489 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:46,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:46,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:46,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:46,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:46,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:46,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:46,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:46,559 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:46,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:46,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:46,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:46,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:46,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:46,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:46,620 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:46,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:46,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:46,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:46,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:46,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:46,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:46,680 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:46,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:46,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:46,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:46,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:46,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:46,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:46,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:46,738 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:46,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:46,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:46,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:46,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:46,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:46,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:46,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:46,798 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:46,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:46,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:46,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:46,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:46,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:46,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:46,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:46,866 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:46,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:46,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:46,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:46,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:46,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:46,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:46,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:46,925 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:46,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:46,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:46,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:46,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:46,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:46,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:46,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:46,987 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:46,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:46,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:46,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:46,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:47,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:47,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:47,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:47,044 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:47,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:47,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:47,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:47,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:47,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:47,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:47,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:47,105 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:47,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:47,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:47,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:47,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:47,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:47,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:47,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:47,224 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:47,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:47,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:47,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:47,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:47,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:47,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:47,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:47,295 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:47,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:47,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:47,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:47,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:47,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:47,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:47,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:47,363 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:47,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:47,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:47,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:47,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:47,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:47,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:47,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:47,427 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:47,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:47,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:47,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:47,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:47,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:47,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:47,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:47,489 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:47,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:47,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:47,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:47,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:47,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:47,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:47,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:47,550 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:47,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:47,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:47,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:47,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:47,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:47,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:47,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:47,611 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:47,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:47,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:47,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:47,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:47,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:47,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:47,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:47,687 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:47,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:47,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:47,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:47,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:47,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:47,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:47,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:47,747 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:47,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:47,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:47,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:47,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:47,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:47,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:47,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:47,806 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:47,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:47,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:47,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:47,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:47,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:47,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:47,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:47,861 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:47,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:47,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:47,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:47,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:47,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:47,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:47,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:47,914 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:47,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:47,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:47,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:47,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:47,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:47,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:47,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:47,965 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:47,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:47,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:47,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:48,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:48,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:48,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:48,025 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:48,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:48,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:48,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:48,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:48,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:48,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:48,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:48,130 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:48,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:48,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:48,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:48,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:48,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:48,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:48,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:48,199 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:48,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:48,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:48,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:48,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:48,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:48,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:48,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:48,259 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:48,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:48,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:48,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:48,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:48,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:48,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:48,315 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:48,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:48,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:48,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:48,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:48,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:48,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:48,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:48,369 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:48,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:48,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:48,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:48,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:48,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:48,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:48,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:48,435 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:48,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:48,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:48,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:48,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:48,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:48,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:48,491 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:48,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:48,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:48,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:48,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:48,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:48,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:48,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:48,550 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:48,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:48,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:48,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:48,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:48,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:48,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:48,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:48,617 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:48,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:48,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:48,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:48,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:48,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:48,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:48,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:48,677 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:48,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:48,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:48,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:48,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:48,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:48,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:48,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:48,743 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:48,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:48,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:48,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:48,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:48,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:48,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:48,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:48,799 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:48,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:48,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:48,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:48,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:48,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:48,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:48,858 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:48,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:48,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:48,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:48,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:48,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:48,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:48,916 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:48,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:48,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:48,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:48,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:48,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:48,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:48,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:48,978 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:48,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:48,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:48,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:49,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:49,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:49,082 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:49,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:49,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:49,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:49,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:49,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:49,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:49,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:49,142 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:49,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:49,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:49,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:49,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:49,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:49,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:49,195 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:49,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:49,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:49,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:49,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:49,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:49,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:49,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:49,254 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:49,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:49,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:49,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:49,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:49,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:49,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:49,305 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:49,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:49,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:49,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:49,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:49,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:49,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:49,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:49,354 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:49,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:49,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:49,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:49,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:49,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:49,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:49,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:49,420 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:49,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:49,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:49,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:49,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:49,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:49,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:49,473 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:49,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:49,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:49,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:49,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:49,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:49,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:49,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:49,536 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:49,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:49,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:49,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:49,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:49,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:49,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:49,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:49,587 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:49,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:49,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:49,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:49,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:49,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:49,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:49,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:49,636 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:49,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:49,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:49,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:49,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:49,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:49,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:49,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:49,687 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:49,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:49,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:49,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:49,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:49,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:49,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:49,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:49,748 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:49,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:49,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:49,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:49,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:49,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:49,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:49,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:49,813 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:49,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:49,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:49,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:49,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:49,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:49,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:49,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:49,870 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:49,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:49,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:49,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:49,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:49,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:49,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:49,966 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:49,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:49,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:49,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:49,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:50,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:50,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:50,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:50,015 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:50,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:50,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:50,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:50,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:50,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:50,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:50,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:50,068 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:50,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:50,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:50,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:50,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:50,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:50,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:50,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:50,120 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:50,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:50,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:50,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:50,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:50,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:50,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:50,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:50,172 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:50,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:50,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:50,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:50,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:50,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:50,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:50,226 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:50,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:50,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:50,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:50,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:50,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:50,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:50,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:50,291 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:50,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:50,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:50,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:50,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:50,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:50,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:50,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:50,371 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:50,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:50,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:50,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:50,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:50,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:50,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:50,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:50,428 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:50,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:50,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:50,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:50,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:50,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:50,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:50,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:50,483 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:50,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:50,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:50,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:50,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:50,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:50,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:50,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:50,538 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:50,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:50,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:50,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:50,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:50,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:50,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:50,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:50,596 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:50,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:50,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:50,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:50,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:50,636 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:50,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:50,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:50,652 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:50,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:50,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:50,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:50,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:50,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:50,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:50,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:50,713 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:50,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:50,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:50,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:50,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:50,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:50,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:50,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:50,773 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:50,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:50,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:50,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:50,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:50,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:50,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:50,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:50,846 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:50,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:50,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:50,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:50,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:50,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:50,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:50,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:50,925 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:50,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:50,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:50,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:50,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:50,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:50,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:50,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:50,988 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:50,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:50,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:50,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:50,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:51,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:51,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:51,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:51,044 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:51,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:51,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:51,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:51,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:51,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:51,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:51,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:51,102 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:51,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:51,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:51,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:51,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:51,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:51,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:51,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:51,161 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:51,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:51,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:51,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:51,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:51,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:51,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:51,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:51,218 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:51,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:51,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:51,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:51,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:51,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:51,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:51,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:51,271 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:51,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:51,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:51,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:51,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:51,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:51,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:51,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:51,321 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:51,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:51,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:51,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:51,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:51,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:51,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:51,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:51,374 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:51,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:51,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:51,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:51,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:51,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:51,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:51,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:51,425 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:51,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:51,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:51,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:51,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:51,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:51,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:51,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:51,483 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:51,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:51,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:51,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:51,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:51,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:51,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:51,541 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:51,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:51,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:51,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:51,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:51,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:51,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:51,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:51,597 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:51,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:51,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:51,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:51,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:51,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:51,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:51,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:51,649 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:51,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:51,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:51,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:51,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:51,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:51,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:51,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:51,703 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:51,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:51,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:51,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:51,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:51,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:51,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:51,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:51,758 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:51,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:51,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:51,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:51,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:51,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:51,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:51,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:51,812 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:51,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:51,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:51,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:51,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:51,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:51,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:51,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:51,868 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:51,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:51,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:51,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:51,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:51,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:51,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:51,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:51,973 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:51,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:51,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:51,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:51,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:52,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:52,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:52,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:52,025 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:52,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:52,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:52,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:52,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:52,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:52,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:52,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:52,078 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:52,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:52,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:52,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:52,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:52,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:52,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:52,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:52,131 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:52,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:52,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:52,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:52,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:52,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:52,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:52,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:52,185 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:52,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:52,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:52,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:52,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:52,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:52,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:52,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:52,239 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:52,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:52,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:52,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:52,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:52,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:52,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:52,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:52,293 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:52,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:52,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:52,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:52,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:52,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:52,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:52,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:52,347 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:52,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:52,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:52,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:52,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:52,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:52,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:52,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:52,408 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:52,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:52,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:52,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:52,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:52,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:52,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:52,458 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:52,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:52,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:52,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:52,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:52,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:52,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:52,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:52,505 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:52,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:52,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:52,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:52,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:52,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:52,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:52,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:52,554 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:52,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:52,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:52,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:52,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:52,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:52,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:52,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:52,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:52,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:52,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:52,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:52,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:52,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:52,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:52,682 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:52,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:52,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:52,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:52,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:52,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:52,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:52,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:52,750 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:52,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:52,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:52,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:52,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:52,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:52,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:52,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:52,805 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:52,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:52,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:52,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:52,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:52,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:52,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:52,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:52,857 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:52,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:52,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:52,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:52,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:52,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:52,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:52,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:52,904 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:52,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:52,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:52,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:52,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:52,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:52,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:52,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:52,951 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:52,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:52,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:52,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:52,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:52,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:53,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:53,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:53,054 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:53,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:53,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:53,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:53,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:53,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:53,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:53,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:53,102 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:53,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:53,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:53,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:53,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:53,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:53,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:53,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:53,156 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:53,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:53,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:53,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:53,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:53,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:53,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:53,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:53,201 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:53,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:53,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:53,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:53,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:53,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:53,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:53,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:53,254 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:53,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:53,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:53,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:53,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:53,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:53,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:53,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:53,308 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:53,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:53,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:53,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:53,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:53,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:53,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:53,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:53,364 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:53,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:53,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:53,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:53,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:53,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:53,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:53,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:53,423 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:53,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:53,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:53,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:53,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:53,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:53,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:53,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:53,479 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:53,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:53,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:53,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:53,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:53,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:53,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:53,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:53,533 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:53,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:53,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:53,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:53,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:53,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:53,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:53,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:53,586 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:53,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:53,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:53,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:53,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:53,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:53,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:53,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:53,637 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:53,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:53,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:53,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:53,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:53,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:53,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:53,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:53,692 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:53,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:53,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:53,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:53,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:53,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:53,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:53,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:53,744 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:53,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:53,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:53,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:53,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:53,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:53,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:53,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:53,798 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:53,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:53,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:53,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:53,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:53,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:53,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:53,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:53,853 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:53,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:53,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:53,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:53,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:53,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:53,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:53,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:53,906 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:53,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:53,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:53,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:53,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:53,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:53,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:53,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:53,961 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:53,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:53,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:53,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:53,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:53,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:54,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:54,015 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:54,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:54,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:54,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:54,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:54,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:54,112 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:54,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:54,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:54,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:54,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:54,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:54,165 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:54,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:54,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:54,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:54,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:54,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:54,218 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:54,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:54,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:54,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:54,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:54,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:54,273 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:54,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:54,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:54,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:54,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:54,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:54,327 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:54,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:54,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:54,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:54,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:54,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:54,375 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:54,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:54,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:54,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:54,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:54,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:54,425 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:54,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:54,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:54,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:54,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:54,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:54,474 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:54,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:54,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:54,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:54,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:54,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:54,525 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:54,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:54,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:54,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:54,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:54,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:54,582 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:54,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:54,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:54,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:54,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:54,643 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:54,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:54,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:54,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:54,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:54,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:54,697 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:54,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:54,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:54,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:54,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:54,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:54,749 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:54,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:54,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:54,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:54,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:54,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:54,801 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:54,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:54,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:54,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:54,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:54,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:54,851 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:54,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:54,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:54,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:54,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:54,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:54,897 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:54,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:54,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:54,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:54,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:54,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:54,951 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:54,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:54,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:54,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:54,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:54,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:54,998 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:54,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:55,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:55,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:55,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:55,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:55,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:55,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:55,048 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:55,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:55,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:55,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:55,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:55,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:55,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:55,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:55,144 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:55,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:55,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:55,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:55,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:55,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:55,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:55,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:55,198 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:55,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:55,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:55,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:55,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:55,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:55,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:55,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:55,259 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:55,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:55,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:55,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:55,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:55,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:55,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:55,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:55,324 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:55,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:55,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:55,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:55,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:55,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:55,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:55,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:55,388 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:55,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:55,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:55,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:55,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:55,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:55,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:55,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:55,453 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:55,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:55,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:55,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:55,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:55,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:55,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:55,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:55,515 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:55,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:55,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:55,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:55,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:55,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:55,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:55,582 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:55,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:55,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:55,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:55,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:55,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:55,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:55,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:55,650 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:55,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:55,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:55,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:55,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:55,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:55,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:55,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:55,713 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:55,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:55,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:55,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:55,751 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:55,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:55,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:55,765 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:55,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:55,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:55,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:55,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:55,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:55,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:55,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:55,814 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:55,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:55,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:55,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:55,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:55,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:55,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:55,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:55,862 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:55,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:55,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:55,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:55,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:55,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:55,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:55,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:55,909 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:55,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:55,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:55,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:55,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:55,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:55,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:55,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:55,959 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:55,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:55,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:55,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:55,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:55,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,011 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,065 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,115 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,163 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,211 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,258 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,305 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,350 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,398 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,446 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,529 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,576 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,623 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,670 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,717 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,763 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,809 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,857 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,904 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:56,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:56,949 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:56,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:56,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:56,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:56,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:56,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:56,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:57,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:57,000 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:57,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:57,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:57,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:57,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:57,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:57,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:57,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:57,056 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:57,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:57,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:57,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:57,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:57,091 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:57,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:57,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:57,105 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:57,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:57,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:57,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:57,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:57,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:57,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:57,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:57,153 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:57,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:57,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:57,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:57,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:57,187 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:57,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:57,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:57,201 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:57,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:57,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:57,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:57,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:57,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:57,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:57,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:57,252 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:57,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:57,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:57,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:57,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:57,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:57,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:57,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:57,302 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:57,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:57,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:57,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:57,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:57,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:57,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:57,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:57,350 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:57,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:57,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:57,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:57,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:57,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:57,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:57,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:57,421 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:57,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:57,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:57,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:57,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:57,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:57,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:57,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:57,493 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:57,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:57,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:57,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:57,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:57,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:57,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:57,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:57,544 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:57,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:57,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:57,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:57,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:57,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:57,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:57,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:57,602 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:57,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:57,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:57,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:57,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:57,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:57,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:57,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:57,652 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:57,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:57,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:57,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:57,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:57,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:57,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:57,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:57,701 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:57,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:57,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:57,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:57,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:57,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:57,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:57,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:57,750 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:57,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:57,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:57,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:57,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:57,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:57,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:57,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:57,835 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:57,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:57,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:57,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:57,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:57,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:57,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:57,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:57,882 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:57,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:57,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:57,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:57,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:57,918 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:57,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:57,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:57,932 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:57,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:57,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:57,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:57,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:57,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:57,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:57,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:57,981 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:57,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:57,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:57,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:57,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,034 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,082 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,130 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,180 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,228 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,274 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,322 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,369 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,415 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,461 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,507 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,556 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,605 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,658 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,710 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,757 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,808 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,855 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,901 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,949 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:58,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:58,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:58,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:58,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:58,998 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:58,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:58,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:58,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:59,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:59,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:59,071 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:59,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:59,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:59,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:59,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:59,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:59,119 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:59,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:59,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:59,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:59,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:59,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:59,167 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:59,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:59,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:59,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:59,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:59,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:59,217 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:59,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:59,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:59,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:59,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:59,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:59,265 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:59,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:59,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:59,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:59,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:59,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:59,312 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:59,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:59,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:59,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:59,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:59,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:59,361 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:59,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:59,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:59,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:59,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:59,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:59,415 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:59,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:59,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:59,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:59,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:59,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:59,468 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:59,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:59,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:59,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:59,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:59,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:59,521 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:59,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:59,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:59,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:59,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:59,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:59,568 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:59,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:59,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:59,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:59,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:59,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:59,613 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:59,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:59,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:59,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:59,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:59,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:59,661 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:59,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:59,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:59,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:59,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:59,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:59,708 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:59,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:59,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:59,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:59,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:59,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:59,763 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:59,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:59,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:59,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:59,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:59,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:59,814 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:59,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:59,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:59,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:59,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:59,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:59,866 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:59,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:59,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:59,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:59,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:59,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:59,913 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:59,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:59,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:59,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:45:59,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:59,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:45:59,961 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:45:59,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:45:59,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:59,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:59,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:00,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:00,011 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:00,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:00,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:00,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:00,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:00,058 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:00,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:00,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:00,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:00,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:00,104 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:00,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:00,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:00,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:00,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:00,148 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:00,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:00,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:00,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:00,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:00,196 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:00,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:00,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:00,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:00,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:00,245 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:00,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:00,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:00,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:00,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:00,328 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:00,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:00,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:00,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:00,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:00,383 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:00,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:00,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:00,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:00,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:00,440 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:00,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:00,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:00,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:00,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:00,493 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:00,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:00,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:00,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:00,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:00,547 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:00,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:00,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:00,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:00,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:00,603 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:00,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:00,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:00,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:00,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:00,659 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:00,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:00,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:00,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:00,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:00,712 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:00,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:00,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:00,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:00,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:00,767 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:00,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:00,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:00,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:00,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:00,821 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:00,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:00,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:00,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:00,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:00,867 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:00,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:00,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:00,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:00,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:00,914 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:00,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:00,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:00,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:00,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:00,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:00,961 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:00,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:00,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:00,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:00,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,016 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,064 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,113 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,161 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,208 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,256 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,305 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,352 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,402 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,451 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,498 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,550 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,603 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,655 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,703 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,751 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,798 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,844 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,892 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:01,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:01,965 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:01,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:01,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,014 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,061 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,109 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,158 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,204 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,251 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,303 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,353 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,401 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,448 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,492 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,536 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,580 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,625 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,674 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,719 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,751 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,765 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,810 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,856 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,901 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,947 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:02,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:02,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:02,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:02,999 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,047 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,092 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,138 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,183 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,228 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,274 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,345 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,391 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,451 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,494 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,541 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,587 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,630 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,678 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,709 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,722 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,753 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,766 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,807 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,849 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,894 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,939 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:03,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:03,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:03,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:03,983 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:03,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:03,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:03,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:03,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,028 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,073 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,118 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,163 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,207 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,251 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,294 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,338 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,382 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,430 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,474 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,517 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,561 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,610 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,653 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,698 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,744 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,790 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,839 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,883 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,928 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:04,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:04,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:04,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:04,974 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:04,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:04,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:04,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:04,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,019 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,062 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,109 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,156 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,204 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,250 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,296 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,345 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,378 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,391 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,437 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,481 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,527 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,572 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,621 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,672 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,716 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,761 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,806 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,854 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,898 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,943 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:05,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:05,988 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:05,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:05,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,031 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,076 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,119 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,163 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,208 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,256 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,308 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,354 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,390 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,441 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,487 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,533 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,578 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,627 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,672 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,715 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,759 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,804 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,848 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,894 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,941 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:06,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:06,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:06,987 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:06,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:06,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:06,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,034 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,081 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,127 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,171 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,216 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,260 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,308 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,352 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,396 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,439 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,483 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,526 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,570 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,613 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,657 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,701 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,752 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,796 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,842 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,886 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,931 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:07,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:07,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:07,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:07,976 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:07,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:07,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:07,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:07,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,022 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,066 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,110 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,153 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,197 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,242 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,282 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,327 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,373 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,418 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,452 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,500 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,544 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,588 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,634 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,680 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,728 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,773 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,817 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,861 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,905 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,949 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:08,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:08,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:08,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:08,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:08,994 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:08,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:08,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:08,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,040 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,085 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,138 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,183 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,227 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,272 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,316 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,360 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,409 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,460 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,506 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,551 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,595 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,662 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,710 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,755 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,799 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,843 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,889 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,933 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:09,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:09,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:09,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:09,977 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:09,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:09,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:09,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:09,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,022 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,067 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,129 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,172 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,220 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,260 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,300 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,345 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,391 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,436 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,481 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,527 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,571 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,620 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,663 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,706 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,751 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,795 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,839 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,892 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,939 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:10,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:10,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:10,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:10,982 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:10,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:10,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:10,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:10,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,025 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,068 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,109 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,157 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,207 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,252 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,297 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,340 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,384 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,428 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,471 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,517 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,564 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,609 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,654 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,701 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,746 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,800 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,846 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,890 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,930 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:11,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:11,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:11,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:11,973 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:11,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:11,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:11,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:11,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,022 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,065 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,109 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,153 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,187 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,200 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,243 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,287 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,330 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,378 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,429 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,474 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,519 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,564 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,611 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,659 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,704 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,748 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,792 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,835 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,879 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,909 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,922 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:12,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:12,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:12,966 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:12,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:12,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:12,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:12,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:12,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,009 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,054 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,094 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,129 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,163 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,197 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,232 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,270 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,305 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,358 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,411 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,456 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,500 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,545 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,582 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,615 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,664 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,709 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,752 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,796 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,841 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,883 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,928 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:13,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:13,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:13,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:13,975 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:13,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:13,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:13,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:13,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,016 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,051 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,085 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,119 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,152 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,202 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,245 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,290 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,328 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,360 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,394 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,459 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,503 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,546 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,590 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,633 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,679 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,709 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,728 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,777 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,822 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,864 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,912 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,946 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:14,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:14,990 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:14,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:14,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,034 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,074 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,111 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,156 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,199 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,238 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,273 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,308 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,341 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,383 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,416 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,449 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,489 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,525 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,563 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,596 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,630 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,675 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,719 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,766 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,810 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,846 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,879 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,911 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:15,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:15,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:15,945 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:15,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:15,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:15,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:15,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:15,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,004 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,036 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,068 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,106 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,156 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,205 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,250 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,285 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,319 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,362 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,406 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,452 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,496 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,533 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,566 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,598 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,633 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,666 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,700 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,741 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,780 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,814 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,847 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,882 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,918 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,943 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,951 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:16,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:16,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:16,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:16,985 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:16,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:16,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:16,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:16,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,018 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,052 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,085 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,137 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,170 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,208 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,241 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,273 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,317 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,349 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,386 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,425 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,469 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,510 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,547 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,580 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,612 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,636 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,644 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,676 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,709 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,742 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,774 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,831 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,864 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,899 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,935 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:17,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:17,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:17,969 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:17,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:17,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:17,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:17,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:17,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,003 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,036 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,069 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,102 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,135 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,169 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,202 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,236 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,270 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,283 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,324 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,357 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,393 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,429 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,462 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,495 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,528 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,560 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,593 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,630 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,662 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,695 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,729 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,753 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,762 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,795 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,851 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,884 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,923 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,956 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:18,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:18,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:18,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:18,990 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:18,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:18,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:18,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,025 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,064 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,098 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,131 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,165 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,205 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,238 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,272 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,305 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,337 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,370 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,403 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,439 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,472 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,506 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,539 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,572 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,604 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,636 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,668 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,701 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,734 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,767 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,800 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,834 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,870 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,904 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,938 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:19,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:19,971 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:19,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:19,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,009 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,053 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,096 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,135 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,171 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,203 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,237 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,272 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,306 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,339 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,372 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,405 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,437 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,470 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,525 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,558 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,590 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,624 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,656 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,688 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,721 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,753 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,786 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,823 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,855 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,888 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,920 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,954 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:20,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:20,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:20,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:20,986 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:20,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:20,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:20,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,026 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,060 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,093 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,126 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,159 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,191 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,245 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,277 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,311 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,344 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,376 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,435 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,471 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,504 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,547 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,581 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,615 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,653 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,686 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,719 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,743 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,751 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,783 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,815 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,848 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,880 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,912 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,945 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:21,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:21,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:21,977 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:21,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:21,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,010 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,042 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,075 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,109 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,143 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,202 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,243 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,276 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,308 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,341 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,373 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,406 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,438 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,471 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,504 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,537 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,569 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,594 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,602 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,635 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,668 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,701 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,737 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,770 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,795 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,803 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,839 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,871 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,934 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:22,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:22,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:22,976 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:22,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:22,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:22,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:22,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,013 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,045 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,078 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,113 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,145 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,177 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,209 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,242 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,274 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,308 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,341 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,375 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,410 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,444 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,477 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,510 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,544 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,577 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,609 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,642 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,725 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,758 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,793 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,831 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,864 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,896 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,928 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,960 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:23,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:23,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:23,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:23,993 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:23,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:23,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:23,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:23,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,026 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,060 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,093 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,125 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,172 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,205 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,237 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,269 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,302 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,326 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,334 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,366 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,390 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,399 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,431 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,464 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,496 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,528 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,561 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,608 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,632 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,641 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,674 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,708 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,742 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,775 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,817 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,850 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,883 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,936 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:24,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:24,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:24,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:24,977 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:24,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:24,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:24,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:24,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,016 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,055 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,088 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,121 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,161 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,194 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,219 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,229 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,263 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,296 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,329 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,363 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,401 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,434 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,467 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,499 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,532 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,566 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,599 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,631 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,664 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,697 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,723 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,731 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,768 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,800 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,846 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,882 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,919 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,954 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:25,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:25,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:25,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:25,989 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:25,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:25,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:25,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:25,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,026 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,058 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,091 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,123 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,155 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,187 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,218 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,250 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,283 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,314 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,346 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,388 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,421 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,456 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,488 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,521 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,556 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,569 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,614 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,648 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,681 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,715 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,749 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,783 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,816 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,851 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,885 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,923 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,965 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:26,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:26,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:26,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:26,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:26,998 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:26,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:26,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:26,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:27,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:27,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:27,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:27,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:27,031 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:27,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:27,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:27,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:27,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:27,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:27,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:27,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:27,064 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:27,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:27,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:27,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:27,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:27,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:27,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:27,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:27,098 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:27,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:27,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:27,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:27,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:27,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:27,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:27,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:46:27,136 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:46:27,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:46:27,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:27,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 00:56:19,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,224 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,256 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,287 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,318 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,350 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,381 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,413 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,447 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,478 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,500 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,509 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,540 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,571 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,602 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,633 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,663 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,695 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,726 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,757 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,789 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,820 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,851 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,882 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,913 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,945 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:19,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:19,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:19,976 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:19,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:19,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:19,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:19,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:19,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,008 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,039 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,063 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,071 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,103 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,134 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,165 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,197 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,228 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,260 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,291 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,323 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,354 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,386 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,417 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,452 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,483 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,514 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,545 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,576 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,607 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,638 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,669 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,700 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,723 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,731 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,762 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,794 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,825 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,856 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,887 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,918 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,950 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:20,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:20,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:20,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:20,981 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:20,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:20,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:20,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:20,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,012 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,043 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,075 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,106 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,137 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,169 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,200 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,231 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,254 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,263 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,294 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,325 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,357 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,389 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,420 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,455 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,486 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,517 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,548 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,579 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,610 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,632 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,641 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,672 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,703 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,734 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,765 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,796 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,827 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,858 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,889 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,921 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,952 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:21,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:21,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:21,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:21,983 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:21,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:21,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:21,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:21,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,014 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,046 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,077 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,109 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,132 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,140 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,171 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,203 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,234 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,266 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,297 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,329 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,360 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,392 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,426 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,457 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,488 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,520 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,551 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,574 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,582 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,613 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,636 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,644 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,675 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,707 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,738 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,769 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,800 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,832 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,863 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,894 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,925 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,956 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:22,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:22,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:22,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:22,987 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:22,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:22,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:22,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:22,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,019 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,050 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,082 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,113 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,145 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,176 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,208 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,239 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,270 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,302 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,333 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,365 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,396 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,431 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,462 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,493 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,524 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,555 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,586 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,617 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,648 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,679 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,710 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,742 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,773 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,804 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,835 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,867 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,898 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,929 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,960 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:23,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:23,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:23,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:23,991 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:23,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:23,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:23,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:23,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,023 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,054 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,085 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,117 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,148 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,179 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,211 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,242 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,274 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,305 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,337 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,360 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,368 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,402 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,433 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,465 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,496 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,527 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,558 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,589 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,620 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,651 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,682 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,713 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,744 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,776 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,807 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,838 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,869 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,900 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,932 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,963 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:24,986 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:24,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:24,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:24,994 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:24,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:24,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:24,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:24,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,025 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,057 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,088 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,119 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,151 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,182 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,214 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,245 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,277 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,308 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,340 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,371 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,407 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,438 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,469 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,500 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,531 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,562 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,593 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,624 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,655 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,687 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,709 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,718 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,749 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,780 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,812 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,843 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,874 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,906 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,937 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:25,968 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:25,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:25,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:25,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:25,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:25,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:25,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:25,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,000 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,031 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,062 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,094 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,126 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,157 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,189 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,220 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,251 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,283 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,314 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,346 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,377 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,412 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,443 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,474 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,505 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,536 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,567 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,598 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,629 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,660 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,692 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,723 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,754 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,785 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,816 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,847 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,878 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,909 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,941 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:26,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:26,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:26,972 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:26,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:26,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:26,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:26,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:26,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,003 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,034 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,058 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,066 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,097 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,128 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,160 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,191 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,223 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,254 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,286 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,317 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,349 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,383 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,415 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,446 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,478 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,510 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,541 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,572 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,603 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,635 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,666 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,697 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,728 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,751 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,759 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,790 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,821 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,853 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,884 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,915 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,946 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:27,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:27,977 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:27,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:27,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,009 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,040 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,063 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,072 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,103 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,134 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,166 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,197 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,229 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,260 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,292 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,324 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,355 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,390 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,421 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,452 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,483 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,514 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,545 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,576 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,607 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,639 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,670 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,701 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,723 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,732 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,763 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,794 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,825 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,857 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,888 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,919 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,950 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:28,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:28,981 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:28,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:28,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,013 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,044 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,075 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,107 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,139 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,171 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,202 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,234 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,265 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,297 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,328 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,360 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,393 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,424 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,455 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,486 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,517 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,548 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,579 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,611 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,642 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,673 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,704 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,735 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,766 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,797 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,828 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,859 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,891 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,922 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,953 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:29,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:29,984 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:29,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:29,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,016 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,047 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,078 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,110 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,141 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,172 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,204 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,235 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,267 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,298 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,330 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,364 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,395 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,426 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,457 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,488 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,519 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,550 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,581 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,612 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,643 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,674 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,706 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,737 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,768 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,799 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,830 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,862 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,893 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,925 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,956 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:30,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:30,988 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:30,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:30,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,019 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,050 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,082 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,113 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,144 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,176 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,207 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,239 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,270 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,302 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,326 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,335 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,371 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,402 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,434 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,466 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,497 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,528 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,560 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,591 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,623 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,655 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,686 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,709 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,718 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,749 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,780 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,812 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,843 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,874 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,906 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,937 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,968 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:31,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:31,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:31,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:31,999 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,031 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,062 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,094 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,125 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,156 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,188 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,220 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,251 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,283 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,315 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,346 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,381 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,412 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,443 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,474 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,505 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,537 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,568 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,599 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,630 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,661 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,692 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,723 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,754 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,786 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,817 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,848 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,879 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,911 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,942 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:32,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:32,973 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:32,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:32,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,005 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,036 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,068 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,091 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,099 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,130 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,162 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,193 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,225 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,256 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,288 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,319 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,354 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,385 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,416 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,447 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,478 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,510 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,541 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,572 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,603 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,634 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,665 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,696 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,728 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,759 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,790 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,821 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,852 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,884 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,915 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,946 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:33,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:33,977 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:33,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:33,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,000 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,009 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,040 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,063 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,071 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,103 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,134 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,165 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,197 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,228 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,260 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,291 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,323 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,350 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,358 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,390 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,422 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,453 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,484 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,516 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,547 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,578 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,610 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,641 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,673 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,705 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,737 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,768 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,800 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,831 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,863 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,894 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,926 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,957 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:34,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:34,988 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:34,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:34,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,020 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,051 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,082 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,114 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,145 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,176 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,208 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,240 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,271 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,303 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,326 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,337 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,360 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,368 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,399 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,430 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,461 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,492 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,523 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,554 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,585 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,616 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,647 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,679 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,710 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,741 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,764 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,772 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,795 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,803 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,834 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,866 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,897 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,928 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,960 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:35,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:35,991 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:35,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:35,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,022 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,054 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,085 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,116 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,148 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,179 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,211 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,242 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,274 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,305 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,342 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,373 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,404 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,436 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,467 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,498 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,530 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,561 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,592 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,623 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,654 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,685 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,708 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,716 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,747 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,779 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,810 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,841 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,873 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,904 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,935 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,966 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:36,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:36,998 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:36,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:36,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,029 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,060 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,092 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,123 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,154 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,177 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,186 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,217 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,249 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,280 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,312 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,346 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,377 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,409 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,440 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,472 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,503 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,535 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,566 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,597 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,628 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,659 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,690 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,722 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,753 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,785 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,816 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,847 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,879 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,910 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,942 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:37,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:37,973 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:37,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:37,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,004 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,036 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,067 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,098 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,130 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,161 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,193 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,225 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,256 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,288 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,322 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,353 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,384 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,415 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,446 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,477 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,500 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,508 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,539 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,570 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,602 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,633 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,664 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,695 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,726 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,757 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,788 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,819 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,851 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,882 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,913 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,945 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:38,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:38,976 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:38,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:38,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,007 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,038 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,070 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,102 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,133 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,165 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,196 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,228 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,260 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,291 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,327 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,358 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,389 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,420 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,451 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,482 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,513 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,544 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,575 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,598 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,606 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,637 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,668 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,699 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,731 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,753 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,762 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,793 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,816 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,824 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,855 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,887 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,918 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,949 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:39,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:39,981 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:39,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:39,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,012 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,043 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,075 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,106 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,138 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,169 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,201 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,233 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,265 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,296 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,330 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,361 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,392 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,423 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,454 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,485 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,516 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,547 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,578 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,610 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,641 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,672 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,704 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,735 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,766 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,798 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,829 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,860 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,892 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,923 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,954 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:40,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:40,986 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:40,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:40,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,017 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,048 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,080 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,111 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,143 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,174 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,205 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,237 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,268 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,302 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,333 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,364 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,395 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,426 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,457 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,489 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,520 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,552 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,583 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,615 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,646 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,677 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,708 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,731 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,739 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,770 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,801 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,833 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,864 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,895 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,918 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,926 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,958 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:41,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:41,989 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:41,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:41,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,020 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,051 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,083 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,115 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,146 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,177 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,209 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,241 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,272 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,307 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,338 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,369 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,400 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,431 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,462 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,493 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,525 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,556 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,587 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,618 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,650 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,681 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,712 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,743 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,775 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,806 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,837 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,868 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,900 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,931 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,954 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,962 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:42,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:42,994 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:42,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:42,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,025 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,056 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,088 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,119 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,151 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,182 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,213 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,245 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,276 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,311 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,342 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,373 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,404 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,435 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,466 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,497 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,528 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,559 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,590 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,621 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,652 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,684 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,715 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,746 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,777 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,808 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,840 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,871 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,903 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,934 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,966 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:43,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:43,997 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:43,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:43,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,029 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,060 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,091 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,123 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,155 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,187 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,219 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,250 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,285 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,316 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,348 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,379 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,410 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,442 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,473 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,504 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,535 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,566 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,598 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,629 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,660 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,691 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,722 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,754 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,785 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,816 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,847 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,879 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,910 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,941 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:44,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:44,972 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:44,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:44,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,004 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,035 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,058 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,066 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,098 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,129 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,161 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,192 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,224 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,255 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,290 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,321 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,352 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,383 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,414 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,446 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,477 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,500 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,508 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,539 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,570 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,601 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,632 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,663 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,694 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,726 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,757 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,788 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,819 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,850 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,882 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,913 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,944 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:45,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:45,976 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:45,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:45,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,007 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,038 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,070 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,101 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,132 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,164 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,187 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,196 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,219 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,227 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,262 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,293 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,324 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,355 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,378 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,386 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,417 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,448 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,479 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,510 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,541 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,572 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,604 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,635 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,666 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,697 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,728 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,751 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,759 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,791 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,822 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,853 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,884 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,916 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,947 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:46,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:46,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:46,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,010 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,041 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,073 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,104 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,136 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,168 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,199 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,231 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,269 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,300 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,331 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,362 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,394 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,426 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,458 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,489 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,521 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,552 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,583 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,614 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,637 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,645 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,676 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,707 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,739 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,770 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,801 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,833 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,864 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,895 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,918 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,927 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,958 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:47,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:47,989 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:47,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:47,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,021 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,052 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,084 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,116 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,148 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,179 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,211 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,242 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,277 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,308 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,339 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,370 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,401 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,432 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,463 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,494 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,525 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,556 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,587 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,619 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,650 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,681 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,712 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,743 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,775 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,806 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,838 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,869 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,900 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,932 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,963 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,986 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:48,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:48,994 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:48,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:48,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,026 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,057 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,089 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,121 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,152 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,184 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,215 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,249 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,280 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,312 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,343 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,374 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,405 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,436 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,467 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,498 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,529 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,560 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,591 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,622 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,653 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,684 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,715 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,747 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,778 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,810 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,841 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,873 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,904 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,935 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,967 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:49,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:49,998 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:49,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:49,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,030 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,061 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,093 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,124 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,156 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,187 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,219 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,254 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,284 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,315 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,346 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,378 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,409 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,440 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,471 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,503 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,534 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,565 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,596 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:56:50,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 314 states and 580 transitions. [2021-11-23 00:56:50,628 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2021-11-23 00:56:50,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:56:50,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked.