./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product63.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_6b04aa1f-b7dc-452d-8119-bfb72ba5c50b/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b04aa1f-b7dc-452d-8119-bfb72ba5c50b/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_6b04aa1f-b7dc-452d-8119-bfb72ba5c50b/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b04aa1f-b7dc-452d-8119-bfb72ba5c50b/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product63.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b04aa1f-b7dc-452d-8119-bfb72ba5c50b/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_6b04aa1f-b7dc-452d-8119-bfb72ba5c50b/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 7c7779f94f1738e754b88f9a8a8e36de7065a4e94578f4135106bd0ff9ddb13d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:26:44,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:26:44,082 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:26:44,143 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:26:44,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:26:44,149 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:26:44,152 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:26:44,156 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:26:44,159 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:26:44,166 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:26:44,168 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:26:44,170 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:26:44,171 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:26:44,174 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:26:44,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:26:44,182 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:26:44,184 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:26:44,185 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:26:44,188 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:26:44,196 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:26:44,198 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:26:44,200 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:26:44,203 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:26:44,205 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:26:44,214 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:26:44,215 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:26:44,215 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:26:44,217 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:26:44,218 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:26:44,219 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:26:44,220 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:26:44,221 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:26:44,223 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:26:44,225 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:26:44,226 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:26:44,227 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:26:44,228 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:26:44,228 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:26:44,228 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:26:44,229 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:26:44,230 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:26:44,231 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b04aa1f-b7dc-452d-8119-bfb72ba5c50b/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:26:44,278 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:26:44,278 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:26:44,280 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:26:44,280 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:26:44,281 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:26:44,281 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:26:44,282 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:26:44,282 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:26:44,282 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:26:44,283 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:26:44,284 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:26:44,284 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:26:44,285 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:26:44,285 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:26:44,285 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:26:44,285 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:26:44,286 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:26:44,286 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:26:44,286 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:26:44,286 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:26:44,287 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:26:44,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:26:44,287 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:26:44,288 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:26:44,288 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:26:44,288 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:26:44,288 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:26:44,289 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:26:44,289 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_6b04aa1f-b7dc-452d-8119-bfb72ba5c50b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b04aa1f-b7dc-452d-8119-bfb72ba5c50b/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7c7779f94f1738e754b88f9a8a8e36de7065a4e94578f4135106bd0ff9ddb13d [2021-11-23 01:26:44,689 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:26:44,723 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:26:44,726 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:26:44,728 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:26:44,729 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:26:44,730 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b04aa1f-b7dc-452d-8119-bfb72ba5c50b/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec4_product63.cil.c [2021-11-23 01:26:44,813 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b04aa1f-b7dc-452d-8119-bfb72ba5c50b/bin/ukojak-LBtLqBUTdQ/data/448abc7a5/2a0935154fdd47efaf42d3a733829f99/FLAG6f8dab7e6 [2021-11-23 01:26:45,594 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:26:45,595 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b04aa1f-b7dc-452d-8119-bfb72ba5c50b/sv-benchmarks/c/product-lines/minepump_spec4_product63.cil.c [2021-11-23 01:26:45,608 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b04aa1f-b7dc-452d-8119-bfb72ba5c50b/bin/ukojak-LBtLqBUTdQ/data/448abc7a5/2a0935154fdd47efaf42d3a733829f99/FLAG6f8dab7e6 [2021-11-23 01:26:45,622 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b04aa1f-b7dc-452d-8119-bfb72ba5c50b/bin/ukojak-LBtLqBUTdQ/data/448abc7a5/2a0935154fdd47efaf42d3a733829f99 [2021-11-23 01:26:45,624 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:26:45,626 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:26:45,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:26:45,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:26:45,632 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:26:45,633 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:26:45" (1/1) ... [2021-11-23 01:26:45,635 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d68a1d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:45, skipping insertion in model container [2021-11-23 01:26:45,635 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:26:45" (1/1) ... [2021-11-23 01:26:45,644 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:26:45,690 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:26:46,117 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_6b04aa1f-b7dc-452d-8119-bfb72ba5c50b/sv-benchmarks/c/product-lines/minepump_spec4_product63.cil.c[15018,15031] [2021-11-23 01:26:46,149 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:26:46,170 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:26:46,267 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_6b04aa1f-b7dc-452d-8119-bfb72ba5c50b/sv-benchmarks/c/product-lines/minepump_spec4_product63.cil.c[15018,15031] [2021-11-23 01:26:46,281 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:26:46,302 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:26:46,302 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:46 WrapperNode [2021-11-23 01:26:46,303 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:26:46,304 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:26:46,304 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:26:46,304 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:26:46,311 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:46" (1/1) ... [2021-11-23 01:26:46,326 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:46" (1/1) ... [2021-11-23 01:26:46,367 INFO L137 Inliner]: procedures = 58, calls = 162, calls flagged for inlining = 25, calls inlined = 22, statements flattened = 294 [2021-11-23 01:26:46,367 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:26:46,368 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:26:46,368 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:26:46,368 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:26:46,378 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:46" (1/1) ... [2021-11-23 01:26:46,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:46" (1/1) ... [2021-11-23 01:26:46,381 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:46" (1/1) ... [2021-11-23 01:26:46,382 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:46" (1/1) ... [2021-11-23 01:26:46,389 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:46" (1/1) ... [2021-11-23 01:26:46,395 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:46" (1/1) ... [2021-11-23 01:26:46,397 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:46" (1/1) ... [2021-11-23 01:26:46,401 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:26:46,402 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:26:46,402 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:26:46,402 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:26:46,404 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:46" (1/1) ... [2021-11-23 01:26:46,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:26:46,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b04aa1f-b7dc-452d-8119-bfb72ba5c50b/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:26:46,481 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b04aa1f-b7dc-452d-8119-bfb72ba5c50b/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:26:46,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b04aa1f-b7dc-452d-8119-bfb72ba5c50b/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:26:46,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:26:46,524 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-23 01:26:46,524 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-23 01:26:46,524 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 01:26:46,524 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 01:26:46,524 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 01:26:46,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 01:26:46,525 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-11-23 01:26:46,525 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-11-23 01:26:46,525 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 01:26:46,525 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 01:26:46,525 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-11-23 01:26:46,525 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-11-23 01:26:46,526 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-11-23 01:26:46,526 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-11-23 01:26:46,526 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-11-23 01:26:46,526 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-11-23 01:26:46,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:26:46,526 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 01:26:46,526 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 01:26:46,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:26:46,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:26:46,698 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:26:46,700 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:26:47,157 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:26:47,255 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:26:47,255 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:26:47,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:26:47 BoogieIcfgContainer [2021-11-23 01:26:47,259 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:26:47,261 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:26:47,261 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:26:47,274 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:26:47,274 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:26:47" (1/1) ... [2021-11-23 01:26:47,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:26:47,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:47,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 73 states and 99 transitions. [2021-11-23 01:26:47,433 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 99 transitions. [2021-11-23 01:26:47,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 01:26:47,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:47,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:47,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:47,766 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 01:26:47,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:47,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 73 states and 97 transitions. [2021-11-23 01:26:47,824 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 97 transitions. [2021-11-23 01:26:47,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-23 01:26:47,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:47,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:47,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:47,930 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 01:26:47,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:47,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 75 states and 100 transitions. [2021-11-23 01:26:47,949 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 100 transitions. [2021-11-23 01:26:47,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-23 01:26:47,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:47,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:48,027 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 01:26:48,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:48,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 85 states and 120 transitions. [2021-11-23 01:26:48,176 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 120 transitions. [2021-11-23 01:26:48,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-23 01:26:48,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:48,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:48,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:48,274 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 01:26:48,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:48,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 86 states and 121 transitions. [2021-11-23 01:26:48,282 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 121 transitions. [2021-11-23 01:26:48,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-23 01:26:48,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:48,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:48,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:48,353 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 01:26:48,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:48,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 87 states and 122 transitions. [2021-11-23 01:26:48,378 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 122 transitions. [2021-11-23 01:26:48,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-23 01:26:48,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:48,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:48,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:48,436 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 01:26:48,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:48,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 88 states and 123 transitions. [2021-11-23 01:26:48,447 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 123 transitions. [2021-11-23 01:26:48,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-23 01:26:48,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:48,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:48,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:48,537 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 01:26:49,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:49,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 103 states and 156 transitions. [2021-11-23 01:26:49,068 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 156 transitions. [2021-11-23 01:26:49,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 01:26:49,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:49,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:49,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:49,329 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 01:26:50,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:50,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 116 states and 186 transitions. [2021-11-23 01:26:50,170 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 186 transitions. [2021-11-23 01:26:50,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 01:26:50,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:50,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:50,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:50,237 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 01:26:50,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:50,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 117 states and 187 transitions. [2021-11-23 01:26:50,264 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 187 transitions. [2021-11-23 01:26:50,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 01:26:50,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:50,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:50,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:50,340 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 01:26:50,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:50,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 118 states and 188 transitions. [2021-11-23 01:26:50,373 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 188 transitions. [2021-11-23 01:26:50,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-23 01:26:50,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:50,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:50,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:50,455 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 01:26:50,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:50,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 122 states and 198 transitions. [2021-11-23 01:26:50,624 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 198 transitions. [2021-11-23 01:26:50,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 01:26:50,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:50,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:50,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:50,738 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 01:26:50,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:50,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 124 states and 202 transitions. [2021-11-23 01:26:50,835 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 202 transitions. [2021-11-23 01:26:50,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-23 01:26:50,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:50,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:50,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:50,871 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 01:26:50,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:50,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 124 states and 201 transitions. [2021-11-23 01:26:50,887 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 201 transitions. [2021-11-23 01:26:50,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-23 01:26:50,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:50,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:50,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:50,922 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 01:26:50,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:50,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 126 states and 205 transitions. [2021-11-23 01:26:50,968 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 205 transitions. [2021-11-23 01:26:50,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:26:50,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:50,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:50,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:50,996 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:26:51,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:51,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 135 states and 224 transitions. [2021-11-23 01:26:51,302 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 224 transitions. [2021-11-23 01:26:51,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-23 01:26:51,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:51,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:51,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:51,344 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 01:26:51,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:51,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 141 states and 238 transitions. [2021-11-23 01:26:51,531 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 238 transitions. [2021-11-23 01:26:51,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-23 01:26:51,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:51,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:51,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:51,584 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 01:26:51,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:51,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 147 states and 252 transitions. [2021-11-23 01:26:51,843 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 252 transitions. [2021-11-23 01:26:51,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 01:26:51,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:51,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:51,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:51,895 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:26:52,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:52,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 156 states and 272 transitions. [2021-11-23 01:26:52,344 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 272 transitions. [2021-11-23 01:26:52,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 01:26:52,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:52,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:52,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:52,370 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:26:52,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:52,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 157 states and 273 transitions. [2021-11-23 01:26:52,389 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 273 transitions. [2021-11-23 01:26:52,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-23 01:26:52,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:52,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:52,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:26:52,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:52,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 158 states and 274 transitions. [2021-11-23 01:26:52,440 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 274 transitions. [2021-11-23 01:26:52,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 01:26:52,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:52,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:52,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:52,627 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 01:26:53,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:53,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 170 states and 309 transitions. [2021-11-23 01:26:53,631 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 309 transitions. [2021-11-23 01:26:53,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:26:53,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:53,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:53,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:53,684 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:26:53,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:53,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 171 states and 309 transitions. [2021-11-23 01:26:53,713 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 309 transitions. [2021-11-23 01:26:53,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-23 01:26:53,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:53,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:53,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:53,969 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:26:55,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:55,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 183 states and 343 transitions. [2021-11-23 01:26:55,497 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 343 transitions. [2021-11-23 01:26:55,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-23 01:26:55,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:55,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:55,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:55,963 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:26:57,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:57,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 187 states and 350 transitions. [2021-11-23 01:26:57,385 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 350 transitions. [2021-11-23 01:26:57,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-23 01:26:57,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:57,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:57,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:57,464 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 01:26:57,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:57,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 188 states and 351 transitions. [2021-11-23 01:26:57,498 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 351 transitions. [2021-11-23 01:26:57,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 01:26:57,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:57,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:57,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:57,575 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:26:57,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:57,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 189 states and 351 transitions. [2021-11-23 01:26:57,613 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 351 transitions. [2021-11-23 01:26:57,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:26:57,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:57,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:57,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:57,958 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:26:58,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:58,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:26:58,236 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:26:58,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:26:58,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:58,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:58,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:58,379 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:26:58,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:58,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:26:58,424 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:26:58,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:26:58,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:58,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:58,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:58,609 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:26:58,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:58,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:26:58,645 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:26:58,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:26:58,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:58,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:58,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:58,806 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:26:58,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:58,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:26:58,840 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:26:58,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:26:58,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:58,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:58,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:58,992 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:26:59,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:59,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:26:59,028 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:26:59,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:26:59,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:59,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:59,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:59,179 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:26:59,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:59,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:26:59,216 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:26:59,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:26:59,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:59,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:59,372 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:26:59,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:59,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:26:59,404 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:26:59,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:26:59,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:59,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:59,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:59,554 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:26:59,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:59,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:26:59,593 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:26:59,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:26:59,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:59,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:59,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:59,737 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:26:59,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:59,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:26:59,795 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:26:59,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:26:59,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:59,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:59,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:59,947 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:26:59,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:59,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:26:59,985 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:26:59,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:26:59,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:59,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:59,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:00,135 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:00,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:00,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:00,173 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:00,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:00,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:00,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:00,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:00,336 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:00,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:00,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:00,369 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:00,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:00,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:00,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:00,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:00,514 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:00,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:00,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:00,549 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:00,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:00,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:00,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:00,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:00,728 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:00,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:00,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:00,762 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:00,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:00,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:00,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:00,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:00,914 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:00,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:00,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:00,948 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:00,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:00,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:00,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:00,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:01,096 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:01,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:01,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:01,134 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:01,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:01,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:01,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:01,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:01,291 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:01,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:01,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:01,326 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:01,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:01,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:01,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:01,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:01,463 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:01,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:01,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:01,499 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:01,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:01,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:01,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:01,671 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:01,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:01,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:01,702 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:01,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:01,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:01,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:01,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:01,835 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:01,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:01,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:01,866 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:01,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:01,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:01,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:01,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:01,997 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:02,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:02,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:02,026 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:02,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:02,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:02,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:02,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:02,167 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:02,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:02,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:02,196 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:02,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:02,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:02,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:02,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:02,334 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:02,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:02,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:02,369 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:02,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:02,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:02,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:02,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:02,550 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:02,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:02,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:02,590 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:02,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:02,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:02,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:02,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:02,744 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:02,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:02,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:02,779 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:02,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:02,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:02,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:02,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:02,941 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:02,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:02,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:02,974 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:02,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:02,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:02,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:02,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:03,120 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:03,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:03,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:03,150 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:03,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:03,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:03,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:03,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:03,287 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:03,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:03,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:03,319 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:03,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:03,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:03,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:03,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:03,451 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:03,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:03,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:03,498 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:03,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:03,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:03,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:03,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:03,630 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:03,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:03,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:03,664 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:03,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:03,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:03,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:03,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:03,801 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:03,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:03,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:03,833 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:03,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:03,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:03,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:03,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:03,982 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:04,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:04,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:04,011 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:04,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:04,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:04,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:04,148 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:04,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:04,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:04,179 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:04,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:04,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:04,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:04,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:04,316 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:04,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:04,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:04,351 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:04,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:04,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:04,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:04,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:04,531 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:04,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:04,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:04,562 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:04,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:04,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:04,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:04,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:04,703 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:04,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:04,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:04,737 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:04,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:04,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:04,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:04,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:04,875 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:04,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:04,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:04,908 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:04,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:04,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:04,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:04,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:05,048 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:05,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:05,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:05,085 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:05,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:05,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:05,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:05,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:05,228 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:05,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:05,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:05,261 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:05,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:05,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:05,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:05,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:05,399 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:05,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:05,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:05,432 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:05,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:05,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:05,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:05,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:05,597 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:05,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:05,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:05,626 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:05,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:05,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:05,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:05,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:05,756 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:05,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:05,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:05,785 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:05,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:05,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:05,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:05,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:05,922 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:05,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:05,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:05,952 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:05,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:05,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:05,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:05,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:06,120 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:06,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:06,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:06,150 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:06,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:06,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:06,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:06,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:06,294 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:06,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:06,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:06,323 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:06,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:06,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:06,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:06,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:06,460 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:06,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:06,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:06,491 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:06,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:06,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:06,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:06,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:06,642 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:06,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:06,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:06,674 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:06,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:06,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:06,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:06,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:06,816 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:06,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:06,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:06,855 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:06,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:06,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:06,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:06,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:07,015 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:07,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:07,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:07,048 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:07,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:07,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:07,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:07,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:07,192 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:07,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:07,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:07,222 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:07,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:07,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:07,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:07,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:07,376 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:07,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:07,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:07,407 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:07,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:07,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:07,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:07,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:07,557 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:07,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:07,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:07,588 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:07,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:07,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:07,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:07,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:07,729 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:07,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:07,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:07,766 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:07,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:07,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:07,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:07,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:07,929 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:07,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:07,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:07,960 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:07,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:07,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:07,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:07,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:08,090 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:08,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:08,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:08,120 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:08,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:08,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:08,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:08,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:08,262 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:08,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:08,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:08,296 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:08,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:08,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:08,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:08,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:08,432 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:08,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:08,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:08,465 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:08,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:08,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:08,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:08,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:08,602 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:08,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:08,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:08,632 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:08,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:08,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:08,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:08,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:08,775 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:08,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:08,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:08,801 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:08,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:08,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:08,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:08,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:08,943 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:08,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:08,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:08,979 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:08,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:08,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:08,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:08,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:09,145 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:09,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:09,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:09,174 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:09,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:09,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:09,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:09,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:09,311 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:09,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:09,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:09,341 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:09,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:09,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:09,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:09,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:09,490 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:09,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:09,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:09,522 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:09,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:09,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:09,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:09,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:09,681 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:09,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:09,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:09,711 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:09,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:09,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:09,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:09,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:09,848 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:09,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:09,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:09,880 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:09,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:09,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:09,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:09,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:10,018 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:10,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:10,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:10,048 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:10,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:10,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:10,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:10,199 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:10,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:10,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:10,230 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:10,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:10,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:10,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:10,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:10,366 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:10,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:10,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:10,418 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:10,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:10,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:10,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:10,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:10,559 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:10,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:10,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:10,590 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:10,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:10,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:10,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:10,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:10,730 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:10,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:10,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:10,762 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:10,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:10,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:10,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:10,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:10,898 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:10,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:10,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:10,932 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:10,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:10,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:10,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:10,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:11,066 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:11,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:11,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:11,095 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:11,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:11,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:11,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:11,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:11,233 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:11,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:11,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:11,270 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:11,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:11,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:11,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:11,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:11,409 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:11,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:11,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:11,434 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:11,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:11,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:11,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:11,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:11,612 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:11,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:11,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:11,642 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:11,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:11,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:11,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:11,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:11,799 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:11,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:11,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:11,834 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:11,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:11,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:11,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:11,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:11,994 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:12,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:12,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:12,031 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:12,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:12,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:12,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:12,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:12,190 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:12,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:12,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:12,220 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:12,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:12,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:12,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:12,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:12,361 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:12,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:12,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:12,388 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:12,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:12,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:12,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:12,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:12,531 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:12,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:12,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:12,563 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:12,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:12,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:12,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:12,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:12,700 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:12,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:12,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:12,728 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:12,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:12,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:12,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:12,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:12,869 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:12,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:12,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:12,899 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:12,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:12,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:12,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:12,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:13,047 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:13,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:13,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:13,076 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:13,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:13,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:13,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:13,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:13,209 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:13,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:13,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:13,240 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:13,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:13,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:13,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:13,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:13,371 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:13,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:13,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:13,400 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:13,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:13,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:13,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:13,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:13,589 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:13,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:13,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:13,620 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:13,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:13,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:13,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:13,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:13,768 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:13,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:13,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:13,799 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:13,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:13,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:13,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:13,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:13,945 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:13,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:13,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:13,973 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:13,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:13,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:13,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:13,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:14,105 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:14,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:14,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:14,132 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:14,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:14,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:14,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:14,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:14,260 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:14,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:14,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:14,292 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:14,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:14,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:14,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:14,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:14,426 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:14,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:14,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:14,457 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:14,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:14,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:14,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:14,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:14,591 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:14,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:14,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:14,620 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:14,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:14,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:14,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:14,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:14,755 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:14,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:14,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:14,803 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:14,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:14,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:14,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:14,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:14,969 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:15,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:15,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:15,003 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:15,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:15,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:15,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:15,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:15,136 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:15,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:15,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:15,165 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:15,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:15,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:15,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:15,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:15,300 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:15,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:15,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:15,328 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:15,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:15,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:15,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:15,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:15,460 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:15,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:15,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:15,489 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:15,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:15,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:15,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:15,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:15,621 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:15,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:15,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:15,653 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:15,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:15,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:15,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:15,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:15,785 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:15,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:15,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:15,806 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:15,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:15,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:15,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:15,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:15,930 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:15,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:15,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:15,963 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:15,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:15,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:15,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:15,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:16,140 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:16,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:16,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:16,177 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:16,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:16,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:16,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:16,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:16,327 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:16,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:16,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:16,357 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:16,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:16,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:16,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:16,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:16,499 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:16,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:16,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:16,535 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:16,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:16,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:16,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:16,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:16,671 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:16,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:16,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:16,701 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:16,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:16,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:16,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:16,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:16,834 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:16,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:16,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:16,865 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:16,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:16,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:16,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:16,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:17,024 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:17,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:17,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:17,052 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:17,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:17,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:17,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:17,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:17,185 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:17,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:17,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:17,216 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:17,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:17,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:17,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:17,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:17,352 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:17,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:17,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:17,381 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:17,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:17,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:17,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:17,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:17,540 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:17,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:17,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:17,570 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:17,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:17,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:17,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:17,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:17,701 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:17,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:17,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:17,729 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:17,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:17,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:17,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:17,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:17,861 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:17,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:17,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:17,896 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:17,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:17,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:17,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:17,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:18,031 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:18,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:18,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:18,059 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:18,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:18,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:18,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:18,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:18,192 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:18,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:18,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:18,223 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:18,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:18,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:18,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:18,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:18,357 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:18,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:18,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:18,387 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:18,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:18,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:18,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:18,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:18,511 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:18,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:18,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:18,540 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:18,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:18,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:18,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:18,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:18,671 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:18,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:18,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:18,705 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:18,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:18,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:18,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:18,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:18,841 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:18,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:18,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:18,870 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:18,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:18,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:18,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:18,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:19,001 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:19,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:19,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:19,020 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:19,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:19,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:19,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:19,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:19,148 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:19,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:19,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:19,176 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:19,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:19,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:19,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:19,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:19,308 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:19,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:19,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:19,334 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:19,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:19,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:19,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:19,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:19,460 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:19,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:19,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:19,489 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:19,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:19,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:19,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:19,616 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:19,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:19,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:19,645 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:19,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:19,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:19,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:19,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:19,777 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:19,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:19,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:19,807 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:19,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:19,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:19,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:19,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:19,936 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:19,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:19,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:19,963 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:19,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:19,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:19,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:19,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:20,089 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:20,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:20,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:20,122 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:20,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:20,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:20,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:20,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:20,268 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:20,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:20,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:20,296 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:20,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:20,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:20,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:20,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:20,419 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:20,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:20,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:20,449 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:20,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:20,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:20,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:20,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:20,575 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:20,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:20,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:20,604 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:20,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:20,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:20,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:20,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:20,741 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:20,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:20,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:20,769 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:20,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:20,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:20,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:20,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:20,917 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:20,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:20,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:20,946 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:20,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:20,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:20,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:20,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:21,073 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:21,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:21,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:21,106 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:21,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:21,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:21,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:21,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:21,240 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:21,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:21,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:21,263 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:21,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:21,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:21,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:21,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:21,403 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:21,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:21,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:21,434 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:21,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:21,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:21,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:21,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:21,572 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:21,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:21,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:21,601 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:21,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:21,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:21,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:21,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:21,740 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:21,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:21,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:21,770 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:21,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:21,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:21,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:21,903 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:21,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:21,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:21,932 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:21,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:21,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:21,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:21,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:22,061 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:22,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:22,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:22,092 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:22,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:22,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:22,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:22,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:22,229 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:22,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:22,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:22,249 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:22,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:22,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:22,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:22,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:22,384 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:22,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:22,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:22,422 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:22,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:22,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:22,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:22,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:22,568 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:22,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:22,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:22,600 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:22,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:22,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:22,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:22,731 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:22,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:22,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:22,761 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:22,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:22,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:22,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:22,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:22,893 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:22,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:22,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:22,924 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:22,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:22,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:22,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:22,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:23,065 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:23,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:23,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:23,093 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:23,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:23,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:23,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:23,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:23,226 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:23,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:23,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:23,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:23,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:23,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:23,410 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:23,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:23,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:23,445 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:23,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:23,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:23,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:23,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:23,587 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:23,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:23,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:23,617 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:23,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:23,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:23,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:23,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:23,750 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:23,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:23,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:23,779 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:23,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:23,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:23,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:23,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:23,921 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:23,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:23,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:23,951 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:23,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:23,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:23,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:23,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:24,097 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:24,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:24,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:24,128 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:24,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:24,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:24,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:24,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:24,261 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:24,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:24,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:24,282 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:24,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:24,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:24,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:24,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:24,412 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:24,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:24,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:24,446 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:24,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:24,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:24,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:24,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:24,573 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:24,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:24,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:24,602 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:24,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:24,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:24,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:24,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:24,737 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:24,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:24,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:24,768 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:24,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:24,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:24,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:24,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:24,914 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:24,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:24,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:24,944 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:24,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:24,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:24,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:24,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:25,082 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:25,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:25,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:25,111 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:25,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:25,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:25,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:25,240 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:25,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:25,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:25,269 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:25,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:25,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:25,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:25,406 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:25,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:25,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:25,434 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:25,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:25,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:25,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:25,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:25,589 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:25,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:25,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:25,619 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:25,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:25,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:25,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:25,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:25,755 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:25,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:25,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:25,787 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:25,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:25,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:25,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:25,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:25,918 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:25,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:25,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:25,947 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:25,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:25,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:25,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:25,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:26,077 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:26,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:26,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:26,107 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:26,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:26,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:26,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:26,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:26,252 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:26,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:26,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:26,280 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:26,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:26,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:26,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:26,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:26,411 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:26,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:26,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:26,440 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:26,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:26,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:26,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:26,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:26,562 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:26,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:26,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:26,593 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:26,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:26,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:26,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:26,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:26,746 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:26,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:26,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:26,776 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:26,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:26,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:26,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:26,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:26,920 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:26,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:26,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:26,949 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:26,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:26,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:26,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:26,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:27,094 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:27,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:27,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:27,126 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:27,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:27,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:27,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:27,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:27,262 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:27,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:27,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:27,290 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:27,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:27,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:27,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:27,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:27,419 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:27,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:27,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:27,450 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:27,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:27,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:27,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:27,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:27,576 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:27,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:27,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:27,606 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:27,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:27,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:27,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:27,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:27,741 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:27,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:27,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:27,772 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:27,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:27,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:27,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:27,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:27,903 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:27,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:27,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:27,933 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:27,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:27,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:27,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:27,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:28,064 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:28,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:28,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:28,091 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:28,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:28,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:28,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:28,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:28,226 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:28,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:28,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:28,246 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:28,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:28,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:28,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:28,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:28,375 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:28,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:28,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:28,404 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:28,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:28,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:28,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:28,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:28,550 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:28,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:28,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:28,581 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:28,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:28,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:28,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:28,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:28,715 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:28,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:28,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:28,743 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:28,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:28,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:28,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:28,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:28,878 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:28,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:28,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:28,910 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:28,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:28,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:28,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:28,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:29,052 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:29,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:29,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:29,084 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:29,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:29,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:29,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:29,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:29,200 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:29,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:29,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:29,226 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:29,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:29,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:29,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:29,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:29,349 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:29,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:29,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:29,377 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:29,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:29,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:29,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:29,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:29,508 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:29,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:29,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:29,541 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:29,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:29,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:29,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:29,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:29,678 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:29,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:29,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:29,705 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:29,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:29,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:29,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:29,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:29,831 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:29,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:29,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:29,850 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:29,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:29,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:29,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:29,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:29,983 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:30,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:30,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:30,016 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:30,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:30,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:30,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:30,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:30,149 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:30,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:30,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:30,176 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:30,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:30,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:30,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:30,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:30,306 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:30,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:30,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:30,339 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:30,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:30,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:30,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:30,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:30,468 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:30,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:30,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:30,497 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:30,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:30,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:30,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:30,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:30,622 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:30,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:30,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:30,651 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:30,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:30,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:30,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:30,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:30,793 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:30,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:30,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:30,821 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:30,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:30,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:30,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:30,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:30,945 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:30,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:30,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:30,966 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:30,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:30,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:30,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:30,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:31,105 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:31,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:31,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:31,127 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:31,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:31,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:31,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:31,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:31,248 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:31,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:31,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:31,267 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:31,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:31,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:31,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:31,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:31,389 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:31,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:31,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:31,417 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:31,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:31,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:31,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:31,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:31,547 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:31,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:31,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:31,574 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:31,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:31,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:31,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:31,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:31,702 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:31,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:31,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:31,729 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:31,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:31,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:31,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:31,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:31,859 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:31,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:31,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:31,887 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:31,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:31,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:31,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:31,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:32,009 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:32,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:32,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:32,050 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:32,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:32,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:32,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:32,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:32,165 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:32,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:32,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:32,186 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:32,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:32,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:32,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:32,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:32,296 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:32,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:32,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:32,315 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:32,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:32,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:32,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:32,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:32,422 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:32,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:32,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:32,442 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:32,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:32,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:32,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:32,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:32,572 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:32,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:32,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:32,599 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:32,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:32,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:32,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:32,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:32,722 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:32,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:32,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:32,745 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:32,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:32,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:32,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:32,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:32,873 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:32,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:32,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:32,903 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:32,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:32,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:32,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:32,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:33,043 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:33,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:33,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:33,073 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:33,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:33,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:33,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:33,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:33,208 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:33,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:33,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:33,235 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:33,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:33,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:33,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:33,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:33,361 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:33,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:33,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:33,393 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:33,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:33,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:33,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:33,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:33,519 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:33,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:33,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:33,546 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:33,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:33,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:33,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:33,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:33,679 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:33,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:33,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:33,709 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:33,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:33,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:33,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:33,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:33,852 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:33,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:33,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:33,880 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:33,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:33,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:33,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:33,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:34,009 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:34,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:34,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:34,036 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:34,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:34,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:34,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:34,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:34,164 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:34,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:34,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:34,190 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:34,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:34,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:34,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:34,331 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:34,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:34,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:34,358 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:34,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:34,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:34,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:34,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:34,492 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:34,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:34,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:34,512 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:34,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:34,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:34,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:34,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:34,636 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:34,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:34,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:34,667 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:34,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:34,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:34,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:34,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:34,785 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:34,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:34,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:34,804 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:34,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:34,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:34,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:34,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:34,928 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:34,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:34,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:34,957 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:34,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:34,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:34,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:34,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:35,085 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:35,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:35,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:35,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:35,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:35,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:35,250 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:35,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:35,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:35,279 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:35,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:35,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:35,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:35,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:35,416 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:35,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:35,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:35,445 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:35,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:35,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:35,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:35,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:35,588 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:35,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:35,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:35,616 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:35,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:35,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:35,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:35,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:35,752 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:35,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:35,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:35,784 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:35,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:35,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:35,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:35,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:35,908 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:35,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:35,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:35,928 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:35,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:35,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:35,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:35,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:36,055 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:36,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:36,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:36,083 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:36,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:36,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:36,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:36,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:36,217 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:36,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:36,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:36,250 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:36,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:36,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:36,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:36,383 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:36,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:36,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:36,416 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:36,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:36,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:36,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:36,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:36,542 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:36,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:36,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:36,569 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:36,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:36,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:36,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:36,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:36,696 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:36,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:36,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:36,723 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:36,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:36,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:36,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:36,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:36,872 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:36,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:36,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:36,903 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:36,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:36,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:36,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:36,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:37,043 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:37,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:37,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:37,076 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:37,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:37,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:37,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:37,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:37,205 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:37,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:37,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:37,236 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:37,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:37,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:37,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:37,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:37,376 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:37,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:37,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:37,399 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:37,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:37,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:37,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:37,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:37,516 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:37,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:37,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:37,536 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:37,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:37,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:37,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:37,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:37,661 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:37,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:37,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:37,690 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:37,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:37,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:37,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:37,799 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:37,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:37,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:37,830 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:37,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:37,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:37,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:37,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:37,962 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:37,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:37,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:37,991 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:37,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:37,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:37,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:38,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:38,117 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:38,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:38,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:38,152 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:38,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:38,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:38,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:38,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:38,308 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:38,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:38,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:38,336 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:38,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:38,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:38,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:38,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:38,464 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:38,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:38,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:38,492 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:38,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:38,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:38,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:38,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:38,635 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:38,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:38,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:38,663 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:38,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:38,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:38,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:38,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:38,795 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:38,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:38,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:38,815 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:38,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:38,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:38,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:38,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:38,937 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:38,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:38,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:38,958 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:38,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:38,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:38,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:38,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:39,073 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:39,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:39,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:39,092 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:39,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:39,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:39,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:39,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:39,210 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:39,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:39,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:39,230 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:39,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:39,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:39,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:39,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:39,352 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:39,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:39,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:39,380 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:39,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:39,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:39,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:39,484 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:39,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:39,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:39,506 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:39,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:39,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:39,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:39,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:39,636 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:39,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:39,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:39,665 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:39,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:39,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:39,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:39,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:39,795 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:39,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:39,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:39,823 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:39,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:39,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:39,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:39,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:39,936 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:39,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:39,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:39,962 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:39,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:39,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:39,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:39,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:40,103 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:40,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:40,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:40,126 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:40,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:40,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:40,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:40,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:40,258 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:40,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:40,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:40,287 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:40,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:40,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:40,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:40,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:40,415 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:40,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:40,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:40,435 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:40,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:40,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:40,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:40,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:40,547 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:40,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:40,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:40,567 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:40,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:40,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:40,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:40,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:40,690 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:40,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:40,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:40,711 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:40,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:40,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:40,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:40,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:40,833 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:40,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:40,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:40,865 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:40,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:40,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:40,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:40,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:40,999 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:41,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:41,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:41,020 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:41,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:41,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:41,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:41,161 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:41,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:41,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:41,188 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:41,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:41,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:41,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:41,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:41,304 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:41,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:41,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:41,323 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:41,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:41,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:41,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:41,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:41,425 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:41,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:41,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:41,450 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:41,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:41,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:41,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:41,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:41,578 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:41,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:41,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:41,606 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:41,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:41,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:41,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:41,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:41,743 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:41,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:41,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:41,772 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:41,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:41,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:41,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:41,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:41,894 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:41,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:41,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:41,921 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:41,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:41,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:41,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:41,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,048 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:42,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:42,074 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:42,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:42,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,186 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:42,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:42,205 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:42,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:42,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,306 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:42,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:42,325 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:42,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:42,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,448 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:42,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:42,475 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:42,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:42,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,604 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:42,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:42,632 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:42,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:42,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,735 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:42,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:42,754 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:42,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:42,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,880 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:42,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:42,899 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:42,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:42,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,024 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:43,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:43,050 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:43,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:43,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,156 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:43,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:43,175 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:43,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:43,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,276 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:43,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:43,296 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:43,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:43,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,424 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:43,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:43,445 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:43,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:43,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,544 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:43,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:43,564 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:43,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:43,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,668 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:43,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:43,688 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:43,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:43,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,804 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:43,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:43,835 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:43,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:43,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,963 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:43,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:43,994 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:43,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:43,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,121 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:44,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:44,140 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:44,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:44,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,236 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:44,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:44,255 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:44,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:44,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,356 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:44,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:44,375 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:44,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:44,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,473 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:44,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:44,493 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:44,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:44,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,591 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:44,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:44,610 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:44,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:44,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,731 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:44,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:44,757 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:44,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:44,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,879 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:44,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:44,906 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:44,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:44,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,027 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:45,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:45,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:45,055 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:45,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:45,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:45,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:45,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,198 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:45,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:45,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:45,225 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:45,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:45,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:45,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:45,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,356 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:45,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:45,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:45,384 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:45,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:45,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:45,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:45,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,488 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:45,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:45,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:45,507 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:45,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:45,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:45,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:45,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,618 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:45,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:45,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:45,640 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:45,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:45,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:45,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:45,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,742 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:45,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:45,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:45,761 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:45,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:45,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:45,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:45,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,857 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:45,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:45,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:45,876 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:45,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:45,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:45,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:45,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,992 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:46,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:46,011 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:46,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:46,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:46,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:46,136 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:46,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:46,164 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:46,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:46,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:46,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:46,284 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:46,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:46,312 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:46,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:46,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:46,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:46,433 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:46,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:46,467 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:46,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:46,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:46,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:46,598 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:46,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:46,632 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:46,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:46,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:46,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:46,755 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:46,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:46,774 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:46,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:46,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:46,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:46,873 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:46,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:46,896 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:46,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:46,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:46,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,017 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:47,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:47,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:47,038 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:47,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:47,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:47,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:47,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,169 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:47,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:47,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:47,201 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:47,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:47,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:47,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:47,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,325 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:47,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:47,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:47,354 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:47,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:47,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:47,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:47,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,485 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:47,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:47,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:47,511 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:47,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:47,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:47,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,630 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:47,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:47,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:47,649 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:47,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:47,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:47,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:47,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,748 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:47,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:47,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:47,768 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:47,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:47,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:47,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:47,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,880 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:47,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:47,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:47,901 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:47,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:47,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:47,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,997 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:48,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:48,017 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:48,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:48,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:48,112 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:48,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:48,131 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:48,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:48,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:48,248 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:48,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:48,269 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:48,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:48,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:48,387 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:48,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:48,407 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:48,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:48,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:48,517 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:48,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:48,536 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:48,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:48,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:48,650 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:48,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:48,671 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:48,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:48,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:48,786 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:48,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:48,805 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:48,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:48,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:48,925 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:48,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:48,953 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:48,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:48,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,079 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:49,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:49,105 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:49,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:49,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,212 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:49,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:49,232 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:49,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:49,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,334 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:49,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:49,353 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:49,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:49,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,476 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:49,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:49,500 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:49,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:49,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,604 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:49,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:49,625 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:49,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:49,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,731 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:49,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:49,751 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:49,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:49,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,851 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:49,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:49,870 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:49,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:49,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,968 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:49,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:49,989 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:49,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:49,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,110 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:50,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:50,129 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:50,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:50,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,233 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:50,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:50,252 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:50,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:50,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,378 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:50,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:50,398 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:50,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:50,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,523 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:50,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:50,551 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:50,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:50,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,649 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:50,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:50,669 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:50,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:50,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,773 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:50,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:50,793 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:50,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:50,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,917 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:50,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:50,949 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:50,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:50,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,056 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:51,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:51,076 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:51,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:51,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,196 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:51,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:51,224 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:51,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:51,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,358 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:51,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:51,386 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:51,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:51,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,510 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:51,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:51,542 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:51,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:51,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,666 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:51,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:51,697 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:51,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:51,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,823 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:51,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:51,844 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:51,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:51,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,948 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:51,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:51,967 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:51,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:51,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:52,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:52,082 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:52,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:52,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,179 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:52,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:52,199 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:52,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:52,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,297 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:52,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:52,317 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:52,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:52,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,414 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:52,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:52,434 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:52,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:52,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,530 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:52,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:52,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:52,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,646 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:52,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:52,665 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:52,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:52,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,789 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:52,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:52,808 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:52,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:52,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,925 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:52,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:52,944 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:52,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:52,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,041 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:53,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:53,060 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:53,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:53,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,159 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:53,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:53,178 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:53,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:53,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,275 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:53,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:53,294 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:53,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:53,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,391 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:53,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:53,410 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:53,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:53,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,533 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:53,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:53,564 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:53,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:53,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,672 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:53,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:53,691 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:53,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:53,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,796 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:53,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:53,815 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:53,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:53,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,917 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:53,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:53,936 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:53,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:53,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,055 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:54,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:54,074 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:54,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:54,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,171 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:54,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:54,190 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:54,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:54,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,289 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:54,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:54,308 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:54,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:54,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,414 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:54,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:54,434 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:54,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:54,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,562 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:54,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:54,588 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:54,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:54,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,691 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:54,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:54,711 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:54,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:54,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,820 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:54,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:54,845 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:54,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:54,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,952 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:54,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:54,973 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:54,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:54,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,085 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:55,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:55,104 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:55,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:55,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,211 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:55,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:55,230 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:55,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:55,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,333 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:55,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:55,352 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:55,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:55,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,455 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:55,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:55,474 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:55,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:55,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,569 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:55,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:55,589 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:55,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:55,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,687 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:55,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:55,707 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:55,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:55,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,823 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:55,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:55,850 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:55,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:55,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,947 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:55,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:55,967 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:55,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:55,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,075 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:56,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:56,095 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:56,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:56,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,199 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:56,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:56,218 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:56,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:56,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,317 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:56,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:56,342 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:56,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:56,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,455 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:56,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:56,474 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:56,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:56,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,580 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:56,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:56,599 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:56,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:56,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,695 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:56,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:56,714 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:56,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:56,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,827 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:56,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:56,846 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:56,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:56,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,945 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:56,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:56,965 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:56,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:56,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,086 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:57,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:57,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:57,114 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:57,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:57,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:57,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:57,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,216 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:57,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:57,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:57,235 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:57,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:57,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:57,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:57,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,341 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:57,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:57,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:57,363 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:57,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:57,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:57,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:57,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,495 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:57,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:57,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:57,526 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:57,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:57,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:57,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:57,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,665 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:57,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:57,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:57,692 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:57,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:57,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:57,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:57,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,818 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:57,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:57,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:57,850 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:57,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:57,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:57,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:57,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,980 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:58,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:58,008 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:58,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:58,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,127 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:58,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:58,146 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:58,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:58,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,243 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:58,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:58,262 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:58,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:58,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,374 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:58,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:58,394 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:58,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:58,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,499 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:58,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:58,518 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:58,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:58,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,615 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:58,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:58,635 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:58,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:58,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,733 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:58,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:58,752 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:58,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:58,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,859 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:58,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:58,879 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:58,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:58,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,997 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:59,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:59,021 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:59,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:59,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,125 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:59,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:59,146 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:59,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:59,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,246 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:59,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:59,266 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:59,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:59,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,369 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:59,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:59,387 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:59,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:59,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,483 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:59,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:59,502 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:59,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:59,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,608 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:59,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:59,627 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:59,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:59,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,745 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:59,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:59,764 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:59,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:59,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,878 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:27:59,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:27:59,901 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:27:59,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:27:59,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,015 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:00,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:00,033 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:00,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:00,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,130 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:00,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:00,150 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:00,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:00,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,248 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:00,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:00,267 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:00,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:00,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,363 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:00,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:00,381 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:00,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:00,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,482 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:00,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:00,501 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:00,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:00,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,603 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:00,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:00,622 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:00,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:00,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,720 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:00,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:00,739 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:00,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:00,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,868 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:00,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:00,889 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:00,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:00,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,987 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:01,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:01,007 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:01,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:01,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,104 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:01,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:01,127 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:01,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:01,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,225 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:01,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:01,245 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:01,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:01,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,350 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:01,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:01,371 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:01,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:01,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,485 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:01,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:01,511 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:01,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:01,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,613 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:01,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:01,633 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:01,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:01,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,738 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:01,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:01,758 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:01,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:01,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,881 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:01,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:01,910 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:01,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:01,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,018 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:02,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:02,041 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:02,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:02,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,175 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:02,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:02,203 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:02,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:02,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,327 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:02,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:02,354 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:02,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:02,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,477 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:02,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:02,496 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:02,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:02,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,616 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:02,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:02,634 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:02,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:02,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,730 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:02,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:02,749 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:02,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:02,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,843 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:02,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:02,863 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:02,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:02,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,958 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:02,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:02,979 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:02,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:02,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,077 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:03,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:03,096 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:03,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:03,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,192 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:03,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:03,211 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:03,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:03,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,341 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:03,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:03,360 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:03,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:03,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,485 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:03,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:03,504 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:03,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:03,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,605 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:03,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:03,624 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:03,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:03,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,717 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:03,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:03,737 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:03,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:03,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,834 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:03,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:03,854 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:03,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:03,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,988 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:04,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:04,015 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:04,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:04,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,137 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:04,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:04,163 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:04,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:04,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,287 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:04,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:04,316 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:04,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:04,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,447 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:04,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:04,468 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:04,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:04,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,568 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:04,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:04,587 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:04,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:04,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,684 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:04,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:04,703 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:04,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:04,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,803 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:04,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:04,825 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:04,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:04,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,920 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:04,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:04,939 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:04,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:04,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,033 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:05,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:05,053 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:05,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:05,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,150 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:05,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:05,170 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:05,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:05,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,275 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:05,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:05,295 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:05,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:05,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,391 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:05,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:05,409 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:05,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:05,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,505 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:05,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:05,524 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:05,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:05,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,628 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:05,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:05,649 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:05,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:05,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,769 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:05,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:05,791 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:05,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:05,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,893 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:05,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:05,916 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:05,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:05,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,012 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:06,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:06,031 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:06,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:06,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,126 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:06,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:06,145 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:06,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:06,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,263 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:06,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:06,291 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:06,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:06,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,423 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:06,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:06,450 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:06,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:06,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,560 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:06,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:06,579 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:06,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:06,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,680 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:06,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:06,699 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:06,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:06,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,819 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:06,839 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:06,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:06,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,938 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:06,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:06,959 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:06,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:06,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:07,056 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:07,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:07,076 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:07,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:07,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:07,175 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:07,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:07,196 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:07,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:07,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:07,293 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:07,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:07,312 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:07,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:07,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:07,415 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:07,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:07,434 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:07,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:07,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:07,533 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:07,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:07,553 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:07,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:07,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:07,648 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:07,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:07,667 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:07,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:07,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:07,763 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:07,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:07,784 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:07,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:07,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:07,885 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:07,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:07,905 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:07,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:07,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,003 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:08,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:08,022 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:08,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:08,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,126 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:08,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:08,146 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:08,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:08,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,256 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:08,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:08,276 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:08,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:08,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,373 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:08,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:08,393 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:08,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:08,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,500 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:08,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:08,521 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:08,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:08,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,617 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:08,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:08,640 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:08,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:08,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,740 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:08,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:08,760 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:08,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:08,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,865 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:08,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:08,884 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:08,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:08,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,990 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:09,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:09,009 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:09,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:09,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,114 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:09,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:09,134 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:09,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:09,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,236 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:09,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:09,255 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:09,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:09,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,354 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:09,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:09,376 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:09,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:09,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,476 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:09,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:09,496 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:09,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:09,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,591 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:09,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:09,611 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:09,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:09,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,707 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:09,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:09,727 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:09,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:09,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,823 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:09,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:09,841 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:09,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:09,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,943 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:09,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:09,961 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:09,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:09,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,067 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:10,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:10,086 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:10,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:10,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,194 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:10,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:10,213 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:10,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:10,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,308 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:10,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:10,328 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:10,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:10,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,428 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:10,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:10,448 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:10,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:10,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,550 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:10,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:10,569 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:10,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:10,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,665 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:10,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:10,684 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:10,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:10,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,790 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:10,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:10,808 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:10,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:10,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,907 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:10,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:10,926 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:10,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:10,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,030 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:11,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:11,049 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:11,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:11,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,146 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:11,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:11,165 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:11,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:11,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,283 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:11,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:11,302 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:11,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:11,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,397 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:11,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:11,416 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:11,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:11,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,524 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:11,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:11,546 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:11,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:11,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,653 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:11,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:11,672 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:11,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:11,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,767 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:11,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:11,786 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:11,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:11,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,908 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:11,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:11,927 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:11,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:11,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,030 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:12,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:12,049 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:12,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:12,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,145 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:12,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:12,164 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:12,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:12,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,259 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:12,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:12,278 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:12,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:12,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,375 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:12,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:12,396 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:12,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:12,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,492 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:12,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:12,511 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:12,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:12,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,607 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:12,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:12,626 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:12,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:12,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,728 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:12,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:12,746 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:12,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:12,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,843 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:12,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:12,862 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:12,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:12,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,957 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:12,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:12,975 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:12,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:12,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,070 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:13,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:13,089 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:13,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:13,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,187 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:13,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:13,207 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:13,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:13,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,309 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:13,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:13,328 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:13,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:13,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,453 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:13,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:13,480 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:13,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:13,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,592 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:13,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:13,612 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:13,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:13,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,708 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:13,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:13,729 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:13,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:13,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,824 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:13,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:13,846 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:13,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:13,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,942 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:13,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:13,962 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:13,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:13,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,064 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:14,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:14,087 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:14,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:14,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,186 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:14,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:14,205 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:14,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:14,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,300 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:14,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:14,321 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:14,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:14,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,419 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:14,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:14,439 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:14,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:14,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,536 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:14,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:14,555 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:14,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:14,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,651 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:14,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:14,670 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:14,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:14,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,768 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:14,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:14,787 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:14,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:14,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,894 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:14,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:14,913 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:14,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:14,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,012 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:15,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:15,032 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:15,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:15,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,135 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:15,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:15,154 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:15,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:15,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,248 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:15,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:15,269 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:15,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:15,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,365 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:15,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:15,384 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:15,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:15,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,479 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:15,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:15,498 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:15,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:15,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,619 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:15,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:15,637 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:15,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:15,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,736 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:15,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:15,755 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:15,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:15,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,852 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:15,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:15,871 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:15,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:15,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,970 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:15,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:15,989 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:15,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:15,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,089 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:16,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:16,110 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:16,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:16,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,204 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:16,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:16,224 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:16,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:16,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,319 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:16,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:16,337 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:16,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:16,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,433 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:16,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:16,452 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:16,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:16,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,549 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:16,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:16,568 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:16,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:16,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,663 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:16,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:16,683 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:16,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:16,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,778 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:16,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:16,797 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:16,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:16,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,892 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:16,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:16,912 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:16,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:16,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,014 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:17,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:17,033 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:17,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:17,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,135 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:17,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:17,157 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:17,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:17,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,252 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:17,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:17,270 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:17,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:17,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,365 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:17,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:17,385 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:17,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:17,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,479 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:17,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:17,498 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:17,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:17,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,592 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:17,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:17,611 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:17,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:17,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,707 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:17,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:17,725 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:17,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:17,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,826 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:17,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:17,844 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:17,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:17,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,940 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:17,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:17,959 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:17,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:17,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,054 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:18,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:18,074 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:18,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:18,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,173 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:18,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:18,192 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:18,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:18,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,288 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:18,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:18,308 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:18,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:18,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,402 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:18,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:18,421 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:18,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:18,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,516 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:18,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:18,534 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:18,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:18,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,635 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:18,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:18,655 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:18,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:18,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,751 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:18,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:18,770 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:18,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:18,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,866 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:18,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:18,885 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:18,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:18,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,983 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:19,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:19,003 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:19,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:19,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,099 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:19,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:19,119 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:19,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:19,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,215 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:19,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:19,234 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:19,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:19,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,333 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:19,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:19,352 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:19,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:19,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,454 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:19,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:19,473 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:19,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:19,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,570 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:19,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:19,591 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:19,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:19,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,699 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:19,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:19,718 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:19,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:19,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,842 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:19,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:19,869 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:19,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:19,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,972 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:19,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:19,992 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:19,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:19,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:20,087 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:20,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:20,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:20,106 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:20,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:20,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:20,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:20,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:20,202 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:20,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:20,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:20,221 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:20,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:20,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:20,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:20,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:20,323 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:20,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:20,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:20,341 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:20,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:20,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:20,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:20,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:20,441 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:20,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:20,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:20,460 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:20,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:20,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:20,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:20,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:20,554 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:20,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:20,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:20,573 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:20,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:20,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:20,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:20,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:20,690 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:20,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:20,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:20,709 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:20,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:20,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:20,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:20,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:20,837 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:20,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:20,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:20,863 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:20,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:20,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:20,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:20,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:20,982 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:21,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:21,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:21,001 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:21,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:21,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:21,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:21,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:21,104 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:21,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:21,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:21,122 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:21,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:21,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:21,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:21,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:21,218 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:21,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:21,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:21,237 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:21,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:21,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:21,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:21,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:21,332 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:21,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:21,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:21,351 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:21,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:21,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:21,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:21,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:21,448 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:21,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:21,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:21,469 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:21,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:21,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:21,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:21,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:21,565 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:21,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:21,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:21,586 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:21,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:21,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:21,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:21,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:21,681 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:21,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:21,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:21,699 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:21,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:21,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:21,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:21,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:21,793 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:21,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:21,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:21,811 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:21,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:21,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:21,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:21,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:21,924 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:21,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:21,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:21,943 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:21,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:21,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:21,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:21,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:22,038 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:22,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:22,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:22,057 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:22,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:22,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:22,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:22,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:22,181 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:22,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:22,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:22,208 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:22,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:22,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:22,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:22,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:22,314 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:22,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:22,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:22,335 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:22,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:22,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:22,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:22,431 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:22,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:22,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:22,450 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:22,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:22,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:22,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:22,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:22,546 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:22,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:22,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:22,565 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:22,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:22,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:22,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:22,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:22,661 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:22,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:22,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:22,680 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:22,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:22,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:22,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:22,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:22,784 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:22,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:22,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:22,803 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:22,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:22,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:22,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:22,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:22,897 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:22,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:22,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:22,915 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:22,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:22,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:22,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:22,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:23,009 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:23,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:23,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:23,029 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:23,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:23,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:23,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:23,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:23,127 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:23,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:23,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:23,147 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:23,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:23,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:23,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:23,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:23,242 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:23,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:23,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:23,261 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:23,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:23,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:23,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:23,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:23,356 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:23,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:23,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:23,386 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:23,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:23,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:23,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:23,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:23,510 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:23,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:23,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:23,543 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:23,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:23,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:23,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:23,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:23,669 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:23,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:23,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:23,696 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:23,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:23,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:23,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:23,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:23,818 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:23,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:23,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:23,845 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:23,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:23,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:23,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:23,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:23,971 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:24,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:24,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:24,003 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:24,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:24,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:24,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:24,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:24,102 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:24,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:24,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:24,121 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:24,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:24,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:24,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:24,214 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:24,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:24,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:24,232 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:24,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:24,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:24,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:24,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:24,325 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:24,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:24,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:24,344 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:24,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:24,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:24,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:24,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:24,436 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:24,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:24,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:24,455 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:24,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:24,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:24,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:24,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:24,548 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:24,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:24,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:24,566 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:24,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:24,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:24,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:24,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:24,662 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:24,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:24,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:24,681 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:24,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:24,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:24,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:24,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:24,784 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:24,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:24,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:24,802 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:24,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:24,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:24,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:24,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:24,895 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:24,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:24,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:24,913 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:24,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:24,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:24,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:24,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:25,006 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:25,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:25,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:25,027 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:25,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:25,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:25,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:25,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:25,119 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:25,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:25,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:25,138 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:25,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:25,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:25,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:25,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:25,239 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:25,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:25,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:25,257 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:25,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:25,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:25,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:25,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:25,349 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:25,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:25,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:25,368 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:25,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:25,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:25,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:25,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:25,460 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:25,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:25,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:25,478 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:25,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:25,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:25,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:25,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:25,572 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:25,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:25,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:25,590 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:25,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:25,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:25,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:25,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:25,683 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:25,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:25,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:25,701 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:25,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:25,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:25,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:25,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:25,794 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:25,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:25,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:25,812 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:25,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:25,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:25,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:25,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:25,905 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:25,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:25,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:25,923 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:25,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:25,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:25,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:25,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:26,016 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:26,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:26,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:26,035 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:26,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:26,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:26,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:26,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:26,131 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:26,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:26,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:26,149 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:26,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:26,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:26,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:26,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:26,244 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:26,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:26,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:26,262 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:26,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:26,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:26,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:26,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:26,361 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:26,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:26,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:26,379 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:26,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:26,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:26,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:26,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:26,471 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:26,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:26,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:26,490 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:26,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:26,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:26,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:26,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:26,582 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:26,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:26,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:26,600 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:26,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:26,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:26,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:26,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:26,693 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:26,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:26,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:26,711 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:26,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:26,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:26,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:26,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:26,804 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:26,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:26,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:26,822 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:26,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:26,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:26,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:26,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:26,915 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:26,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:26,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:26,934 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:26,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:26,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:26,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:26,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:27,026 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:27,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:27,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:27,047 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:27,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:27,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:27,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:27,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:27,143 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:27,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:27,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:27,162 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:27,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:27,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:27,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:27,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:27,253 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:27,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:27,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:27,271 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:27,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:27,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:27,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:27,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:27,364 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:27,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:27,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:27,382 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:27,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:27,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:27,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:27,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:27,475 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:27,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:27,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:27,493 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:27,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:27,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:27,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:27,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:27,586 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:27,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:27,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:27,605 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:27,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:27,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:27,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:27,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:27,698 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:27,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:27,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:27,716 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:27,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:27,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:27,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:27,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:27,809 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:27,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:27,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:27,827 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:27,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:27,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:27,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:27,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:27,920 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:27,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:27,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:27,938 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:27,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:27,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:27,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:27,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:28,031 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:28,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:28,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:28,050 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:28,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:28,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:28,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:28,149 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:28,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:28,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:28,167 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:28,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:28,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:28,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:28,259 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:28,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:28,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:28,277 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:28,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:28,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:28,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:28,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:28,380 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:28,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:28,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:28,398 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:28,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:28,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:28,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:28,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:28,491 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:28,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:28,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:28,509 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:28,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:28,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:28,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:28,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:28,641 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:28,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:28,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:28,666 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:28,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:28,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:28,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:28,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:28,764 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:28,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:28,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:28,783 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:28,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:28,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:28,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:28,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:28,878 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:28,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:28,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:28,896 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:28,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:28,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:28,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:28,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:28,990 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:29,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:29,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:29,009 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:29,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:29,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:29,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:29,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:29,102 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:29,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:29,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:29,121 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:29,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:29,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:29,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:29,216 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:29,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:29,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:29,238 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:29,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:29,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:29,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:29,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:29,330 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:29,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:29,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:29,348 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:29,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:29,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:29,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:29,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:29,442 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:29,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:29,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:29,461 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:29,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:29,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:29,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:29,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:29,553 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:29,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:29,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:29,572 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:29,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:29,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:29,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:29,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:29,670 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:29,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:29,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:29,688 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:29,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:29,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:29,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:29,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:29,781 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:29,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:29,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:29,799 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:29,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:29,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:29,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:29,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:29,893 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:29,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:29,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:29,911 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:29,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:29,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:29,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:29,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:30,011 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:30,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:30,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:30,029 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:30,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:30,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:30,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:30,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:30,135 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:30,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:30,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:30,154 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:30,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:30,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:30,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:30,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:30,248 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:30,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:30,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:30,266 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:30,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:30,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:30,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:30,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:30,362 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:30,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:30,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:30,381 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:30,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:30,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:30,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:30,473 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:30,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:30,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:30,491 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:30,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:30,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:30,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:30,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:30,599 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:30,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:30,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:30,618 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:30,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:30,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:30,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:30,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:30,710 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:30,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:30,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:30,728 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:30,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:30,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:30,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:30,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:30,820 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:30,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:30,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:30,838 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:30,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:30,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:30,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:30,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:30,931 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:30,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:30,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:30,949 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:30,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:30,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:30,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:30,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:31,082 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:31,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:31,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:31,109 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:31,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:31,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:31,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:31,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:31,225 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:31,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:31,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:31,251 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:31,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:31,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:31,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:31,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:31,371 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:31,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:31,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:31,389 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:31,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:31,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:31,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:31,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:31,488 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:31,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:31,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:31,506 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:31,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:31,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:31,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:31,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:31,598 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:31,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:31,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:31,617 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:31,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:31,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:31,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:31,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:31,709 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:31,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:31,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:31,727 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:31,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:31,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:31,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:31,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:31,820 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:31,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:31,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:31,838 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:31,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:31,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:31,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:31,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:31,931 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:31,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:31,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:31,949 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:31,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:31,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:31,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:31,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:32,042 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:32,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:32,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:32,060 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:32,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:32,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:32,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:32,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:32,153 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:32,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:32,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:32,171 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:32,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:32,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:32,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:32,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:32,264 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:32,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:32,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:32,282 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:32,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:32,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:32,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:32,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:32,376 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:32,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:32,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:32,394 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:32,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:32,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:32,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:32,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:32,493 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:32,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:32,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:32,511 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:32,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:32,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:32,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:32,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:32,605 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:32,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:32,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:32,623 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:32,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:32,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:32,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:32,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:32,716 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:32,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:32,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:32,734 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:32,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:32,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:32,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:32,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:32,828 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:32,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:32,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:32,847 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:32,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:32,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:32,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:32,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:32,940 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:32,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:32,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:32,958 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:32,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:32,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:32,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:32,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:33,052 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:33,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:33,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:33,070 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:33,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:33,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:33,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:33,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:33,163 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:33,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:33,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:33,182 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:33,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:33,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:33,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:33,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:33,275 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:33,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:33,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:33,293 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:33,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:33,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:33,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:33,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:33,388 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:33,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:33,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:33,407 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:33,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:33,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:33,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:33,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:33,502 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:33,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:33,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:33,523 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:33,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:33,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:33,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:33,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:33,615 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:33,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:33,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:33,634 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:33,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:33,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:33,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:33,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:33,726 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:33,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:33,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:33,744 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:33,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:33,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:33,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:33,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:33,839 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:33,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:33,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:33,857 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:33,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:33,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:33,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:33,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:33,949 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:33,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:33,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:33,968 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:33,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:33,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:33,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:33,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:34,060 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:34,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:34,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:34,078 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:34,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:34,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:34,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:34,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:34,171 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:34,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:34,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:34,189 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:34,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:34,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:34,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:34,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:34,283 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:34,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:34,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:34,302 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:34,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:34,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:34,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:34,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:34,397 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:34,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:34,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:34,415 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:34,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:34,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:34,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:34,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:34,509 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:34,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:34,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:34,528 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:34,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:34,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:34,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:34,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:34,625 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:34,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:34,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:34,644 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:34,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:34,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:34,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:34,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:34,737 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:34,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:34,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:34,755 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:34,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:34,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:34,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:34,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:34,848 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:34,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:34,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:34,867 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:34,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:34,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:34,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:34,960 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:34,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:34,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:34,978 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:34,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:34,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:34,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:34,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:35,072 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:35,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:35,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:35,096 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:35,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:35,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:35,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:35,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:35,190 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:35,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:35,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:35,208 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:35,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:35,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:35,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:35,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:35,302 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:35,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:35,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:35,322 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:35,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:35,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:35,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:35,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:35,415 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:35,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:35,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:35,434 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:35,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:35,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:35,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:35,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:35,527 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:35,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:35,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:35,545 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:35,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:35,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:35,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:35,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:35,645 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:35,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:35,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:35,664 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:35,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:35,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:35,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:35,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:35,757 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:35,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:35,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:35,776 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:35,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:35,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:35,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:35,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:35,875 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:35,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:35,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:35,893 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:35,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:35,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:35,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:35,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:35,986 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:36,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:36,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:36,004 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:36,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:36,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:36,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:36,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:36,099 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:36,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:36,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:36,118 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:36,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:36,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:36,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:36,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:36,211 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:36,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:36,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:36,229 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:36,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:36,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:36,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:36,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:36,323 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:36,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:36,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:36,341 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:36,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:36,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:36,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:36,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:36,436 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:36,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:36,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:36,454 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:36,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:36,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:36,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:36,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:36,548 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:36,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:36,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:36,567 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:36,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:36,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:36,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:36,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:36,662 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:36,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:36,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:36,686 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:36,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:36,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:36,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:36,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:36,779 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:36,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:36,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:36,797 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:36,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:36,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:36,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:36,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:36,891 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:36,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:36,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:36,909 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:36,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:36,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:36,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:36,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:37,001 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:37,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:37,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:37,020 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:37,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:37,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:37,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:37,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:37,113 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:37,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:37,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:37,131 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:37,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:37,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:37,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:37,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:37,225 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:37,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:37,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:37,243 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:37,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:37,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:37,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:37,368 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:37,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:37,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:37,394 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:37,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:37,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:37,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:37,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:37,508 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:37,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:37,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:37,527 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:37,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:37,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:37,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:37,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:37,621 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:37,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:37,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:37,640 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:37,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:37,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:37,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:37,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:37,734 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:37,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:37,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:37,752 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:37,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:37,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:37,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:37,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:37,849 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:37,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:37,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:37,867 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:37,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:37,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:37,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:37,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:37,972 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:37,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:37,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:37,990 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:37,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:37,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:37,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:37,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:38,083 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:38,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:38,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:38,101 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:38,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:38,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:38,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:38,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:38,196 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:38,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:38,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:38,214 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:38,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:38,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:38,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:38,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:38,309 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:38,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:38,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:38,327 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:38,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:38,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:38,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:38,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:38,420 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:38,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:38,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:38,439 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:38,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:38,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:38,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:38,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:38,531 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:38,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:38,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:38,549 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:38,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:38,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:38,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:38,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:38,642 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:38,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:38,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:38,661 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:38,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:38,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:38,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:38,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:38,754 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:38,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:38,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:38,772 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:38,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:38,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:38,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:38,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:38,871 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:38,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:38,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:38,889 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:38,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:38,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:38,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:38,981 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:38,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:38,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:38,999 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:39,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:39,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:39,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:39,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:39,091 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:39,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:39,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:39,110 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:39,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:39,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:39,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:39,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:39,226 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:39,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:39,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:39,253 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:39,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:39,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:39,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:39,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:39,373 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:39,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:39,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:39,400 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:39,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:39,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:39,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:39,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:39,519 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:39,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:39,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:39,540 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:39,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:39,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:39,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:39,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:39,652 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:39,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:39,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:39,671 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:39,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:39,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:39,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:39,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:39,765 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:39,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:39,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:39,783 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:39,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:39,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:39,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:39,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:39,877 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:39,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:39,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:39,895 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:39,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:39,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:39,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:39,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:39,991 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:40,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:40,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:40,010 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:40,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:40,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:40,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:40,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:40,101 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:40,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:40,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:40,120 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:40,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:40,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:40,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:40,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:40,211 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:40,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:40,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:40,229 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:40,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:40,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:40,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:40,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:40,321 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:40,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:40,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:40,340 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:40,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:40,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:40,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:40,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:40,432 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:40,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:40,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:40,450 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:40,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:40,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:40,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:40,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:40,544 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:40,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:40,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:40,562 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:40,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:40,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:40,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:40,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:40,656 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:40,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:40,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:40,674 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:40,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:40,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:40,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:40,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:40,766 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:40,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:40,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:40,785 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:40,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:40,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:40,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:40,878 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:40,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:40,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:40,897 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:40,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:40,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:40,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:40,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:40,991 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:41,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:41,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:41,012 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:41,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:41,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:41,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:41,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:41,105 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:41,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:41,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:41,123 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:41,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:41,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:41,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:41,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:41,215 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:41,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:41,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:41,233 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:41,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:41,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:41,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:41,325 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:41,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:41,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:41,343 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:41,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:41,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:41,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:41,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:41,435 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:41,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:41,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:41,453 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:41,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:41,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:41,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:41,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:41,546 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:41,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:41,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:41,564 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:41,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:41,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:41,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:41,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:41,657 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:41,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:41,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:41,675 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:41,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:41,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:41,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:41,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:41,768 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:41,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:41,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:41,787 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:41,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:41,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:41,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:41,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:41,880 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:41,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:41,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:41,899 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:41,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:41,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:41,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:42,013 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:42,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:42,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:42,032 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:42,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:42,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:42,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:42,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:42,128 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:42,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:42,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:42,147 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:42,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:42,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:42,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:42,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:42,239 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:42,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:42,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:42,257 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:42,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:42,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:42,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:42,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:42,350 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:42,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:42,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:42,368 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:42,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:42,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:42,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:42,460 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:42,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:42,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:42,478 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:42,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:42,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:42,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:42,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:42,570 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:42,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:42,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:42,588 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:42,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:42,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:42,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:42,681 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:42,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:42,699 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:42,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:42,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:42,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:42,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:42,791 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:42,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:42,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:42,810 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:42,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:42,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:42,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:42,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:42,921 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:42,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:42,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:42,948 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:42,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:42,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:42,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:42,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:43,058 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:43,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:43,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:43,077 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:43,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:43,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:43,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:43,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:43,180 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:43,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:43,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:43,198 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:43,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:43,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:43,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:43,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:43,290 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:43,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:43,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:43,308 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:43,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:43,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:43,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:43,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:43,401 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:43,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:43,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:43,420 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:43,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:43,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:43,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:43,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:43,511 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:43,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:43,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:43,530 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:43,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:43,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:43,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:43,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:43,631 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:43,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:43,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:43,649 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:43,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:43,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:43,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:43,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:43,741 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:43,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:43,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:43,759 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:43,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:43,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:43,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:43,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:43,852 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:43,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:43,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:43,870 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:43,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:43,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:43,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:43,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:43,963 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:43,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:43,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:43,981 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:43,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:43,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:43,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:43,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:44,073 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:44,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:44,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:44,091 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:44,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:44,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:44,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:44,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:44,184 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:44,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:44,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:44,206 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:44,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:44,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:44,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:44,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:44,309 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:44,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:44,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:44,327 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:44,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:44,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:44,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:44,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:44,419 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:44,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:44,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:44,437 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:44,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:44,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:44,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:44,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:44,529 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:44,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:44,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:44,547 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:44,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:44,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:44,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:44,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:44,639 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:44,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:44,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:44,658 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:44,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:44,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:44,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:44,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:44,750 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:44,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:44,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:44,768 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:44,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:44,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:44,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:44,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:44,860 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:44,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:44,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:44,878 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:44,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:44,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:44,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:44,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:44,971 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:44,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:44,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:44,989 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:44,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:44,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:44,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:44,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:45,081 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:45,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:45,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:45,099 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:45,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:45,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:45,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:45,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:45,193 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:45,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:45,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:45,211 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:45,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:45,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:45,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:45,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:45,306 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:45,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:45,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:45,324 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:45,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:45,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:45,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:45,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:45,416 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:45,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:45,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:45,434 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:45,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:45,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:45,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:45,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:45,526 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:45,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:45,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:45,544 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:45,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:45,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:45,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:45,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:45,636 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:45,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:45,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:45,654 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:45,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:45,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:45,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:45,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:45,746 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:45,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:45,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:45,764 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:45,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:45,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:45,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:45,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:45,856 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:45,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:45,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:45,874 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:45,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:45,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:45,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:45,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:45,966 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:45,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:45,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:45,985 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:45,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:45,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:45,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:45,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:46,077 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:46,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:46,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:46,095 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:46,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:46,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:46,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:46,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:46,187 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:46,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:46,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:46,206 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:46,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:46,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:46,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:46,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:46,301 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:46,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:46,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:46,319 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:46,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:46,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:46,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:46,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:46,410 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:46,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:46,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:46,429 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:46,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:46,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:46,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:46,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:46,521 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:46,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:46,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:46,539 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:46,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:46,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:46,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:46,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:46,631 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:46,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:46,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:46,649 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:46,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:46,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:46,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:46,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:46,741 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:46,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:46,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:46,759 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:46,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:46,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:46,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:46,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:46,851 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:46,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:46,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:46,870 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:46,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:46,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:46,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:46,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:46,962 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:46,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:46,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:46,980 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:46,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:46,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:46,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:46,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:47,073 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:47,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:47,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:47,091 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:47,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:47,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:47,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:47,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:47,184 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:47,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:47,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:47,202 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:47,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:47,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:47,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:47,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:47,298 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:47,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:47,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:47,316 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:47,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:47,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:47,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:47,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:47,409 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:47,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:47,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:47,427 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:47,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:47,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:47,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:47,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:47,561 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:47,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:47,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:47,587 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:47,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:47,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:47,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:47,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:47,707 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:47,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:47,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:47,734 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:47,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:47,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:47,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:47,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:47,833 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:47,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:47,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:47,851 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:47,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:47,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:47,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:47,944 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:47,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:47,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:47,962 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:47,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:47,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:47,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:47,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:48,054 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:48,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:48,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:48,072 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:48,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:48,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:48,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:48,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:48,165 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:48,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:48,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:48,183 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:48,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:48,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:48,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:48,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:48,275 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:48,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:48,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:48,294 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:48,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:48,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:48,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:48,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:48,388 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:48,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:48,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:48,409 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:48,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:48,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:48,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:48,500 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:48,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:48,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:48,518 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:48,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:48,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:48,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:48,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:48,610 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:48,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:48,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:48,628 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:48,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:48,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:48,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:48,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:48,719 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:48,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:48,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:48,738 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:48,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:48,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:48,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:48,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:48,829 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:48,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:48,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:48,847 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:48,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:48,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:48,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:48,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:48,941 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:48,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:48,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:48,959 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:48,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:48,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:48,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:48,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:49,051 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:49,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:49,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:49,070 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:49,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:49,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:49,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:49,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:49,162 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:49,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:49,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:49,180 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:49,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:49,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:49,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:49,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:49,272 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:49,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:49,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:49,290 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:49,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:49,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:49,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:49,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:49,382 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:49,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:49,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:49,400 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:49,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:49,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:49,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:49,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:49,496 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:49,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:49,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:49,514 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:49,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:49,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:49,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:49,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:49,606 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:49,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:49,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:49,625 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:49,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:49,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:49,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:49,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:49,719 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:49,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:49,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:49,737 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:49,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:49,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:49,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:49,828 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:49,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:49,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:49,846 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:49,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:49,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:49,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:49,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:49,938 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:49,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:49,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:49,956 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:49,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:49,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:49,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:50,049 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:50,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:50,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:50,067 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:50,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:50,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:50,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:50,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:50,159 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:50,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:50,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:50,177 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:50,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:50,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:50,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:50,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:50,276 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:50,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:50,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:50,294 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:50,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:50,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:50,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:50,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:50,387 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:50,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:50,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:50,406 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:50,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:50,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:50,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:50,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:50,502 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:50,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:50,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:50,521 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:50,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:50,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:50,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:50,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:50,612 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:50,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:50,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:50,630 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:50,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:50,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:50,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:50,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:50,722 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:50,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:50,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:50,740 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:50,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:50,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:50,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:50,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:50,832 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:50,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:50,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:50,851 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:50,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:50,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:50,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:50,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:50,943 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:50,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:50,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:50,961 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:50,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:50,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:50,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:50,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:51,053 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:51,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:51,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:51,072 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:51,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:51,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:51,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:51,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:51,163 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:51,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:51,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:51,182 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:51,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:51,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:51,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:51,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:51,274 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:51,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:51,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:51,292 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:51,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:51,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:51,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:51,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:51,385 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:51,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:51,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:51,403 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:51,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:51,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:51,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:51,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:51,496 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:51,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:51,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:51,517 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:51,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:51,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:51,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:51,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:51,609 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:51,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:51,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:51,627 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:51,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:51,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:51,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:51,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:51,719 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:51,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:51,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:51,738 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:51,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:51,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:51,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:51,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:51,829 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:51,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:51,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:51,847 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:51,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:51,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:51,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:51,939 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:51,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:51,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:51,957 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:51,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:51,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:51,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:51,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:52,049 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:52,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:52,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:52,068 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:52,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:52,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:52,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:52,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:52,160 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:52,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:52,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:52,178 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:52,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:52,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:52,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:52,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:52,271 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:52,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:52,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:52,289 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:52,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:52,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:52,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:52,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:52,381 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:52,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:52,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:52,399 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:52,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:52,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:52,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:52,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:52,492 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:52,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:52,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:52,510 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:52,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:52,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:52,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:52,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:52,605 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:52,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:52,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:52,623 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:52,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:52,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:52,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:52,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:52,715 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:52,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:52,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:52,739 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:52,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:52,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:52,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:52,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:52,831 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:52,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:52,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:52,849 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:52,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:52,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:52,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:52,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:52,940 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:52,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:52,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:52,959 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:52,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:52,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:52,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:52,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:53,050 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:53,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:53,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:53,068 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:53,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:53,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:53,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:53,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:53,160 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:53,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:53,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:53,186 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:53,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:53,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:53,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:53,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:53,278 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:53,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:53,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:53,296 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:53,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:53,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:53,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:53,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:53,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:53,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:53,407 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:53,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:53,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:53,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:53,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:53,499 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:53,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:53,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:53,518 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:53,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:53,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:53,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:53,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:53,614 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:53,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:53,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:53,632 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:53,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:53,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:53,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:53,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:53,723 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:53,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:53,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:53,741 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:53,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:53,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:53,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:53,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:53,833 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:53,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:53,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:53,851 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:53,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:53,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:53,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:53,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:53,943 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:53,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:53,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:53,961 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:53,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:53,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:53,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:53,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:54,052 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:54,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:54,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:54,071 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:54,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:54,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:54,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:54,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:54,163 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:54,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:54,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:54,181 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:54,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:54,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:54,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:54,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:54,273 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:54,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:54,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:54,291 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:54,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:54,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:54,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:54,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:54,383 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:54,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:54,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:54,401 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:54,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:54,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:54,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:54,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:54,494 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:54,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:54,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:54,512 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:54,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:54,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:54,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:54,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:54,608 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:54,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:54,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:54,626 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:54,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:54,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:54,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:54,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:54,717 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:54,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:54,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:54,735 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:54,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:54,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:54,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:54,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:54,827 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:54,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:54,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:54,845 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:54,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:54,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:54,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:54,936 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:54,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:54,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:54,954 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:54,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:54,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:54,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:55,046 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:55,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:55,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:55,064 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:55,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:55,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:55,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:55,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:55,156 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:55,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:55,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:55,174 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:55,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:55,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:55,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:55,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:55,267 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:55,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:55,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:55,285 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:55,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:55,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:55,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:55,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:55,402 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:55,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:55,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:55,428 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:55,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:55,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:55,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:55,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:55,543 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:55,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:55,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:55,568 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:55,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:55,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:55,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:55,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:55,683 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:55,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:55,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:55,707 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:55,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:55,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:55,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:55,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:55,798 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:55,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:55,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:55,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:55,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:55,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:55,908 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:55,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:55,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:55,926 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:55,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:55,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:55,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:55,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:56,017 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:56,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:56,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:56,036 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:56,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:56,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:56,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:56,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:56,127 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:56,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:56,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:56,145 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:56,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:56,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:56,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:56,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:56,236 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:56,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:56,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:56,254 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:56,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:56,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:56,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:56,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:56,346 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:56,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:56,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:56,364 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:56,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:56,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:56,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:56,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:56,456 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:56,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:56,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:56,474 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:56,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:56,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:56,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:56,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:56,566 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:56,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:56,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:56,585 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:56,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:56,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:56,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:56,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:56,677 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:56,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:56,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:56,695 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:56,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:56,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:56,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:56,790 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:56,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:56,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:56,808 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:56,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:56,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:56,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:56,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:56,900 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:56,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:56,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:56,918 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:56,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:56,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:56,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:56,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:57,009 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:57,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:57,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:57,028 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:57,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:57,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:57,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:57,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:57,120 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:57,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:57,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:57,138 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:57,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:57,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:57,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:57,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:57,230 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:57,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:57,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:57,248 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:57,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:57,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:57,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:57,341 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:57,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:57,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:57,359 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:57,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:57,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:57,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:57,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:57,452 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:57,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:57,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:57,470 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:57,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:57,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:57,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:57,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:57,563 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:57,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:57,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:57,581 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:57,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:57,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:57,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:57,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:57,674 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:57,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:57,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:57,692 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:57,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:57,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:57,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:57,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:57,824 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:57,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:57,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:57,850 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:57,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:57,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:57,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:57,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:57,956 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:57,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:57,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:57,974 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:57,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:57,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:57,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:57,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:58,066 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:58,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:58,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:58,084 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:58,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:58,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:58,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:58,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:58,176 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:58,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:58,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:58,194 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:58,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:58,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:58,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:58,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:58,298 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:58,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:58,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:58,316 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:58,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:58,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:58,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:58,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:58,408 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:58,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:58,427 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:58,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:58,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:58,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:58,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:58,518 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:58,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:58,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:58,537 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:58,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:58,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:58,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:58,629 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:58,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:58,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:58,647 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:58,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:58,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:58,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:58,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:58,739 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:58,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:58,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:58,757 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:58,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:58,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:58,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:58,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:58,849 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:58,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:58,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:58,870 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:58,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:58,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:58,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:58,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:58,962 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:58,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:58,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:58,980 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:58,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:58,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:58,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:58,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:59,071 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:59,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:59,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:59,090 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:59,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:59,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:59,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:59,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:59,182 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:59,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:59,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:59,200 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:59,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:59,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:59,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:59,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:59,292 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:59,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:59,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:59,310 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:59,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:59,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:59,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:59,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:59,401 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:59,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:59,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:59,419 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:59,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:59,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:59,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:59,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:59,511 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:59,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:59,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:59,530 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:59,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:59,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:59,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:59,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:59,649 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:59,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:59,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:59,667 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:59,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:59,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:59,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:59,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:59,760 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:59,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:59,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:59,779 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:59,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:59,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:59,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:59,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:59,871 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:28:59,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:59,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:28:59,889 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:28:59,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:28:59,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:59,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:59,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:59,984 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:00,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:00,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:00,002 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:00,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:00,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:00,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:00,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:00,093 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:00,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:00,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:00,111 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:00,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:00,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:00,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:00,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:00,202 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:00,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:00,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:00,221 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:00,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:00,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:00,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:00,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:00,312 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:00,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:00,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:00,330 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:00,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:00,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:00,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:00,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:00,422 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:00,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:00,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:00,440 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:00,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:00,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:00,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:00,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:00,533 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:00,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:00,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:00,551 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:00,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:00,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:00,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:00,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:00,644 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:00,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:00,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:00,662 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:00,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:00,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:00,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:00,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:00,754 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:00,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:00,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:00,772 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:00,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:00,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:00,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:00,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:00,865 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:00,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:00,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:00,884 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:00,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:00,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:00,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:00,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:00,979 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:00,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:00,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:00,997 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:00,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:00,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:00,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:01,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:01,089 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:01,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:01,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:01,107 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:01,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:01,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:01,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:01,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:01,200 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:01,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:01,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:01,218 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:01,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:01,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:01,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:01,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:01,309 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:01,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:01,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:01,327 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:01,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:01,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:01,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:01,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:01,419 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:01,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:01,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:01,437 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:01,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:01,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:01,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:01,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:01,529 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:01,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:01,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:01,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:01,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:01,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:01,639 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:01,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:01,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:01,657 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:01,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:01,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:01,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:01,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:01,750 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:01,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:01,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:01,768 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:01,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:01,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:01,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:01,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:01,861 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:01,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:01,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:01,879 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:01,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:01,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:01,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:01,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:01,976 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:01,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:01,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:01,995 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:01,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:01,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:01,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:02,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:02,090 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:02,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:02,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:02,108 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:02,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:02,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:02,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:02,200 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:02,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:02,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:02,218 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:02,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:02,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:02,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:02,310 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:02,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:02,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:02,328 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:02,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:02,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:02,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:02,420 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:02,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:02,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:02,439 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:02,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:02,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:02,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:02,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:02,531 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:02,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:02,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:02,549 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:02,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:02,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:02,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:02,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:02,641 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:02,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:02,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:02,659 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:02,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:02,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:02,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:02,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:02,751 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:02,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:02,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:02,769 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:02,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:02,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:02,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:02,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:02,861 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:02,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:02,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:02,880 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:02,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:02,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:02,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:02,972 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:02,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:02,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:02,993 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:02,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:02,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:02,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:02,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:03,093 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:03,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:03,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:03,112 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:03,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:03,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:03,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:03,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:03,203 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:03,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:03,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:03,221 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:03,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:03,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:03,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:03,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:03,313 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:03,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:03,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:03,331 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:03,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:03,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:03,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:03,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:03,424 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:03,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:03,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:03,442 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:03,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:03,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:03,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:03,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:03,535 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:03,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:03,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:03,553 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:03,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:03,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:03,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:03,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:03,646 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:03,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:03,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:03,664 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:03,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:03,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:03,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:03,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:03,757 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:03,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:03,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:03,775 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:03,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:03,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:03,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:03,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:03,867 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:03,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:03,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:03,885 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:03,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:03,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:03,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:03,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:03,978 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:03,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:03,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:03,996 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:03,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:03,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:03,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:04,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:04,091 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:04,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:04,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:04,109 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:04,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:04,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:04,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:04,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:04,201 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:04,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:04,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:04,220 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:04,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:04,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:04,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:04,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:04,312 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:04,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:04,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:04,330 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:04,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:04,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:04,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:04,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:04,423 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:04,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:04,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:04,442 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:04,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:04,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:04,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:04,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:04,549 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:04,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:04,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:04,567 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:04,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:29:04,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:04,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:04,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:04,660 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:29:04,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:04,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:29:04,678 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:29:04,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 01:35:44,398 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:44,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:44,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:44,416 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:44,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:44,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:44,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:44,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:44,509 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:44,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:44,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:44,528 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:44,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:44,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:44,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:44,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:44,621 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:44,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:44,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:44,639 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:44,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:44,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:44,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:44,735 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:44,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:44,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:44,754 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:44,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:44,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:44,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:44,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:44,845 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:44,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:44,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:44,863 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:44,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:44,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:44,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:44,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:44,956 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:44,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:44,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:44,974 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:44,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:44,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:44,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:44,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:45,067 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:45,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:45,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:45,085 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:45,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:45,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:45,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:45,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:45,177 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:45,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:45,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:45,195 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:45,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:45,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:45,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:45,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:45,288 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:45,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:45,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:45,307 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:45,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:45,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:45,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:45,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:45,400 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:45,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:45,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:45,419 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:45,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:45,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:45,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:45,512 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:45,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:45,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:45,530 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:45,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:45,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:45,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:45,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:45,623 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:45,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:45,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:45,641 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:45,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:45,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:45,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:45,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:45,740 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:45,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:45,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:45,758 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:45,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:45,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:45,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:45,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:45,850 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:45,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:45,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:45,868 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:45,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:45,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:45,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:45,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:45,960 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:45,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:45,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:45,979 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:45,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:45,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:45,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:45,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:46,071 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:46,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:46,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:46,089 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:46,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:46,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:46,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:46,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:46,182 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:46,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:46,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:46,200 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:46,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:46,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:46,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:46,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:46,293 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:46,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:46,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:46,311 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:46,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:46,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:46,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:46,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:46,404 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:46,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:46,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:46,422 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:46,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:46,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:46,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:46,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:46,515 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:46,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:46,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:46,533 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:46,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:46,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:46,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:46,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:46,627 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:46,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:46,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:46,645 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:46,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:46,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:46,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:46,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:46,738 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:46,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:46,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:46,759 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:46,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:46,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:46,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:46,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:46,851 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:46,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:46,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:46,869 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:46,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:46,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:46,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:46,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:46,961 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:46,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:46,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:46,979 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:46,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:46,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:46,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:46,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:47,072 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:47,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:47,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:47,090 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:47,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:47,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:47,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:47,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:47,182 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:47,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:47,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:47,200 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:47,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:47,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:47,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:47,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:47,293 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:47,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:47,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:47,311 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:47,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:47,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:47,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:47,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:47,404 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:47,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:47,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:47,422 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:47,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:47,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:47,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:47,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:47,516 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:47,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:47,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:47,534 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:47,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:47,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:47,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:47,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:47,627 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:47,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:47,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:47,646 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:47,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:47,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:47,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:47,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:47,739 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:47,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:47,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:47,757 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:47,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:47,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:47,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:47,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:47,853 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:47,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:47,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:47,871 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:47,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:47,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:47,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:47,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:47,963 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:47,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:47,982 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:47,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:47,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:47,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:47,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:48,074 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:48,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:48,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:48,093 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:48,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:48,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:48,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:48,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:48,185 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:48,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:48,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:48,203 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:48,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:48,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:48,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:48,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:48,295 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:48,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:48,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:48,314 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:48,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:48,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:48,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:48,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:48,407 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:48,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:48,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:48,425 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:48,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:48,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:48,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:48,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:48,518 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:48,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:48,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:48,536 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:48,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:48,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:48,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:48,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:48,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:48,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:48,648 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:48,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:48,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:48,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:48,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:48,742 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:48,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:48,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:48,760 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:48,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:48,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:48,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:48,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:48,856 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:48,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:48,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:48,874 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:48,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:48,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:48,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:48,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:48,966 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:48,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:48,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:48,984 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:48,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:48,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:48,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:49,076 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:49,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:49,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:49,094 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:49,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:49,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:49,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:49,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:49,187 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:49,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:49,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:49,205 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:49,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:49,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:49,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:49,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:49,298 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:49,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:49,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:49,317 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:49,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:49,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:49,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:49,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:49,410 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:49,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:49,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:49,428 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:49,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:49,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:49,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:49,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:49,521 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:49,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:49,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:49,539 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:49,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:49,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:49,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:49,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:49,634 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:49,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:49,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:49,652 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:49,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:49,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:49,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:49,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:49,755 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:49,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:49,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:49,773 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:49,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:49,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:49,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:49,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:49,866 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:49,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:49,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:49,887 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:49,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:49,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:49,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:49,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:49,979 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:49,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:49,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:49,997 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:49,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:49,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:49,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:50,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:50,089 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:50,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:50,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:50,108 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:50,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:50,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:50,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:50,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:50,200 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:50,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:50,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:50,218 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:50,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:50,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:50,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:50,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:50,310 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:50,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:50,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:50,328 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:50,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:50,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:50,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:50,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:50,420 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:50,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:50,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:50,439 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:50,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:50,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:50,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:50,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:50,531 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:50,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:50,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:50,549 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:50,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:50,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:50,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:50,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:50,642 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:50,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:50,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:50,660 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:50,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:50,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:50,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:50,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:50,753 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:50,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:50,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:50,771 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:50,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:50,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:50,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:50,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:50,864 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:50,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:50,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:50,882 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:50,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:50,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:50,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:50,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:50,976 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:50,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:50,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:50,994 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:50,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:50,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:50,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:50,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:51,086 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:51,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:51,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:51,104 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:51,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:51,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:51,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:51,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:51,196 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:51,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:51,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:51,215 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:51,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:51,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:51,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:51,307 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:51,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:51,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:51,325 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:51,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:51,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:51,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:51,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:51,417 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:51,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:51,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:51,435 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:51,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:51,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:51,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:51,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:51,528 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:51,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:51,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:51,546 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:51,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:51,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:51,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:51,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:51,639 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:51,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:51,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:51,658 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:51,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:51,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:51,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:51,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:51,751 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:51,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:51,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:51,769 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:51,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:51,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:51,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:51,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:51,862 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:51,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:51,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:51,880 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:51,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:51,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:51,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:51,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:51,976 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:51,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:51,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:51,994 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:51,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:51,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:51,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:51,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:52,086 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:52,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:52,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:52,105 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:52,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:52,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:52,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:52,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:52,197 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:52,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:52,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:52,215 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:52,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:52,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:52,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:52,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:52,307 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:52,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:52,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:52,326 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:52,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:52,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:52,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:52,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:52,418 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:52,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:52,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:52,437 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:52,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:52,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:52,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:52,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:52,529 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:52,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:52,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:52,547 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:52,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:52,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:52,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:52,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:52,640 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:52,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:52,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:52,658 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:52,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:52,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:52,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:52,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:52,751 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:52,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:52,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:52,769 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:52,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:52,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:52,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:52,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:52,862 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:52,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:52,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:52,880 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:52,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:52,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:52,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:52,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:52,978 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:52,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:52,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:52,997 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:52,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:52,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:52,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:53,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:53,088 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:53,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:53,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:53,107 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:53,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:53,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:53,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:53,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:53,199 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:53,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:53,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:53,217 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:53,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:53,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:53,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:53,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:53,309 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:53,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:53,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:53,327 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:53,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:53,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:53,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:53,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:53,419 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:53,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:53,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:53,438 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:53,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:53,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:53,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:53,530 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:53,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:53,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:53,548 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:53,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:53,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:53,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:53,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:53,640 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:53,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:53,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:53,659 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:53,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:53,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:53,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:53,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:53,752 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:53,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:53,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:53,770 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:53,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:53,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:53,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:53,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:53,863 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:53,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:53,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:53,881 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:53,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:53,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:53,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:53,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:53,974 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:53,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:53,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:53,995 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:53,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:53,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:53,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:53,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:54,087 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:54,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:54,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:54,105 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:54,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:54,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:54,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:54,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:54,197 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:54,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:54,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:54,215 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:54,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:54,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:54,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:54,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:54,307 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:54,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:54,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:54,325 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:54,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:54,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:54,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:54,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:54,417 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:54,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:54,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:54,435 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:54,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:54,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:54,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:54,527 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:54,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:54,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:54,545 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:54,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:54,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:54,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:54,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:54,638 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:54,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:54,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:54,656 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:54,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:54,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:54,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:54,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:54,748 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:54,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:54,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:54,767 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:54,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:54,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:54,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:54,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:54,859 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:54,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:54,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:54,877 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:54,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:54,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:54,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:54,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:54,971 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:54,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:54,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:54,989 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:54,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:54,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:54,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:54,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:55,084 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:55,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:55,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:55,103 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:55,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:55,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:55,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:55,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:55,194 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:55,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:55,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:55,213 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:55,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:55,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:55,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:55,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:55,306 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:55,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:55,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:55,324 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:55,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:55,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:55,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:55,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:55,416 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:55,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:55,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:55,435 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:55,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:55,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:55,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:55,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:55,527 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:55,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:55,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:55,545 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:55,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:55,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:55,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:55,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:55,637 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:55,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:55,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:55,656 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:55,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:55,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:55,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:55,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:55,749 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:55,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:55,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:55,767 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:55,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:55,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:55,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:55,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:55,860 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:55,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:55,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:55,879 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:55,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:55,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:55,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:55,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:55,972 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:55,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:55,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:55,991 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:55,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:55,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:55,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:55,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:56,087 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:56,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:56,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:56,106 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:56,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:56,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:56,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:56,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:56,197 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:56,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:56,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:56,216 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:56,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:56,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:56,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:56,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:56,307 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:56,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:56,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:56,325 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:56,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:56,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:56,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:56,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:56,417 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:56,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:56,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:56,435 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:56,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:56,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:56,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:56,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:56,527 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:56,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:56,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:56,546 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:56,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:56,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:56,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:56,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:56,638 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:56,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:56,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:56,657 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:56,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:56,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:56,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:56,750 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:56,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:56,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:56,768 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:56,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:56,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:56,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:56,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:56,861 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:56,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:56,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:56,879 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:56,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:56,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:56,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:56,973 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:56,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:56,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:56,991 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:56,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:56,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:56,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:57,084 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:57,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:57,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:57,105 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:57,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:57,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:57,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:57,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:57,197 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:57,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:57,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:57,216 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:57,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:57,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:57,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:57,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:57,307 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:57,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:57,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:57,326 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:57,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:57,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:57,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:57,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:57,418 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:57,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:57,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:57,436 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:57,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:57,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:57,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:57,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:57,528 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:57,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:57,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:57,546 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:57,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:57,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:57,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:57,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:57,639 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:57,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:57,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:57,657 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:57,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:57,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:57,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:57,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:57,750 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:57,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:57,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:57,768 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:57,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:57,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:57,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:57,861 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:57,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:57,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:57,880 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:57,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:57,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:57,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:57,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:57,974 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:57,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:57,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:57,993 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:57,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:57,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:57,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:57,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:58,094 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:58,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:58,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:58,113 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:58,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:58,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:58,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:58,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:58,206 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:58,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:58,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:58,225 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:58,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:58,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:58,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:58,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:58,316 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:58,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:58,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:58,335 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:58,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:58,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:58,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:58,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:58,426 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:58,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:58,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:58,444 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:58,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:58,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:58,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:58,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:58,536 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:58,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:58,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:58,554 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:58,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:58,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:58,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:58,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:58,647 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:58,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:58,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:58,665 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:58,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:58,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:58,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:58,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:58,758 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:58,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:58,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:58,777 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:58,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:58,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:58,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:58,871 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:58,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:58,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:58,889 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:58,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:58,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:58,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:58,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:58,983 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:59,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:59,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:59,001 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:59,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:59,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:59,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:59,094 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:59,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:59,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:59,113 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:59,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:59,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:59,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:59,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:59,209 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:59,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:59,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:59,227 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:59,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:59,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:59,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:59,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:59,320 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:59,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:59,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:59,338 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:59,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:59,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:59,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:59,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:59,431 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:59,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:59,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:59,449 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:59,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:59,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:59,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:59,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:59,541 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:59,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:59,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:59,559 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:59,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:59,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:59,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:59,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:59,653 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:59,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:59,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:59,672 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:59,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:59,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:59,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:59,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:59,766 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:59,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:59,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:59,784 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:59,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:59,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:59,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:59,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:59,877 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:35:59,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:59,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:35:59,895 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:35:59,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:35:59,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:59,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:59,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:59,988 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:00,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:00,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:00,006 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:00,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:00,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:00,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:00,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:00,100 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:00,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:00,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:00,118 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:00,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:00,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:00,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:00,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:00,216 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:00,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:00,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:00,234 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:00,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:00,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:00,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:00,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:00,326 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:00,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:00,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:00,344 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:00,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:00,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:00,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:00,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:00,436 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:00,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:00,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:00,454 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:00,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:00,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:00,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:00,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:00,546 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:00,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:00,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:00,564 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:00,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:00,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:00,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:00,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:00,656 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:00,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:00,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:00,674 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:00,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:00,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:00,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:00,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:00,767 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:00,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:00,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:00,785 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:00,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:00,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:00,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:00,877 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:00,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:00,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:00,895 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:00,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:00,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:00,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:00,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:00,988 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:01,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:01,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:01,006 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:01,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:01,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:01,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:01,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:01,099 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:01,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:01,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:01,118 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:01,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:01,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:01,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:01,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:01,211 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:01,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:01,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:01,232 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:01,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:01,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:01,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:01,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:01,323 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:01,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:01,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:01,342 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:01,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:01,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:01,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:01,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:01,433 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:01,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:01,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:01,451 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:01,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:01,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:01,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:01,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:01,543 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:01,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:01,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:01,561 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:01,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:01,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:01,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:01,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:01,653 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:01,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:01,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:01,671 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:01,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:01,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:01,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:01,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:01,763 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:01,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:01,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:01,782 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:01,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:01,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:01,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:01,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:01,874 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:01,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:01,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:01,892 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:01,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:01,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:01,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:01,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:01,985 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:02,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:02,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:02,004 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:02,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:02,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:02,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:02,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:02,097 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:02,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:02,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:02,115 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:02,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:02,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:02,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:02,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:02,208 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:02,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:02,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:02,226 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:02,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:02,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:02,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:02,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:02,322 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:02,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:02,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:02,341 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:02,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:02,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:02,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:02,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:02,432 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:02,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:02,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:02,451 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:02,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:02,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:02,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:02,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:02,542 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:02,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:02,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:02,561 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:02,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:02,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:02,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:02,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:02,654 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:02,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:02,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:02,672 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:02,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:02,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:02,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:02,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:02,764 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:02,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:02,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:02,783 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:02,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:02,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:02,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:02,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:02,875 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:02,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:02,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:02,893 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:02,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:02,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:02,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:02,986 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:03,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:03,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:03,005 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:03,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:03,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:03,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:03,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:03,097 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:03,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:03,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:03,115 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:03,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:03,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:03,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:03,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:03,208 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:03,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:03,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:03,227 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:03,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:03,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:03,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:03,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:03,326 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:03,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:03,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:03,344 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:03,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:03,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:03,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:03,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:03,436 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:03,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:03,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:03,454 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:03,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:03,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:03,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:03,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:03,546 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:03,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:03,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:03,564 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:03,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:03,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:03,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:03,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:03,656 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:03,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:03,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:03,674 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:03,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:03,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:03,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:03,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:03,766 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:03,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:03,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:03,784 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:03,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:03,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:03,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:03,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:03,876 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:03,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:03,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:03,894 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:03,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:03,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:03,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:03,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:03,987 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:04,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:04,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:04,005 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:04,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:04,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:04,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:04,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:04,097 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:04,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:04,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:04,116 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:04,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:04,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:04,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:04,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:04,208 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:04,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:04,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:04,226 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:04,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:04,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:04,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:04,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:04,319 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:04,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:04,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:04,340 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:04,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:04,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:04,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:04,432 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:04,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:04,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:04,450 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:04,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:04,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:04,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:04,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:04,542 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:04,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:04,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:04,560 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:04,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:04,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:04,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:04,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:04,652 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:04,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:04,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:04,670 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:04,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:04,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:04,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:04,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:04,762 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:04,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:04,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:04,780 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:04,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:04,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:04,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:04,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:04,872 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:04,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:04,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:04,891 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:04,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:04,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:04,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:04,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:04,983 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:05,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:05,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:05,001 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:05,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:05,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:05,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:05,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:05,094 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:05,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:05,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:05,112 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:05,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:05,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:05,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:05,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:05,205 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:05,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:05,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:05,223 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:05,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:05,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:05,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:05,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:05,317 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:05,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:05,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:05,335 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:05,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:05,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:05,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:05,430 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:05,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:05,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:05,448 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:05,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:05,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:05,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:05,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:05,539 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:05,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:05,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:05,557 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:05,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:05,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:05,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:05,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:05,649 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:05,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:05,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:05,667 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:05,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:05,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:05,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:05,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:05,759 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:05,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:05,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:05,777 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:05,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:05,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:05,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:05,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:05,869 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:05,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:05,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:05,887 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:05,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:05,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:05,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:05,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:05,980 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:05,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:05,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:05,998 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:05,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:05,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:05,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:06,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:06,090 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:06,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:06,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:06,109 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:06,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:06,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:06,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:06,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:06,201 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:06,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:06,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:06,220 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:06,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:06,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:06,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:06,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:06,313 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:06,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:06,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:06,331 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:06,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:06,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:06,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:06,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:06,426 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:06,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:06,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:06,445 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:06,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:06,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:06,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:06,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:06,536 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:06,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:06,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:06,555 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:06,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:06,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:06,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:06,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:06,646 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:06,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:06,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:06,665 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:06,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:06,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:06,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:06,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:06,757 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:06,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:06,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:06,775 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:06,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:06,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:06,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:06,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:06,868 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:06,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:06,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:06,886 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:06,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:06,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:06,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:06,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:06,979 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:06,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:06,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:06,997 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:06,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:06,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:06,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:07,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:07,090 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:07,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:07,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:07,108 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:07,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:07,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:07,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:07,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:07,201 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:07,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:07,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:07,220 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:07,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:07,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:07,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:07,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:07,313 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:07,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:07,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:07,331 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:07,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:07,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:07,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:07,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:07,430 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:07,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:07,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:07,448 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:07,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:07,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:07,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:07,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:07,540 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:07,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:07,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:07,558 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:07,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:07,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:07,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:07,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:07,650 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:07,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:07,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:07,669 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:07,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:07,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:07,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:07,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:07,760 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:07,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:07,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:07,779 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:07,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:07,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:07,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:07,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:07,871 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:07,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:07,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:07,889 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:07,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:07,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:07,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:07,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:07,982 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:07,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:08,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:08,000 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:08,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:08,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:08,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:08,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:08,092 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:08,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:08,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:08,111 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:08,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:08,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:08,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:08,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:08,203 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:08,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:08,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:08,222 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:08,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:08,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:08,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:08,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:08,314 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:08,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:08,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:08,333 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:08,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:08,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:08,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:08,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:08,426 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:08,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:08,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:08,447 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:08,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:08,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:08,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:08,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:08,538 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:08,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:08,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:08,557 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:08,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:08,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:08,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:08,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:08,649 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:08,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:08,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:08,667 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:08,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:08,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:08,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:08,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:08,760 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:08,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:08,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:08,779 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:08,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:08,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:08,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:08,872 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:08,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:08,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:08,890 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:08,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:08,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:08,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:08,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:08,984 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:09,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:09,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:09,003 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:09,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:09,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:09,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:09,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:09,097 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:09,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:09,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:09,116 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:09,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:09,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:09,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:09,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:09,210 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:09,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:09,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:09,228 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:09,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:09,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:09,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:09,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:09,322 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:09,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:09,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:09,340 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:09,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:09,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:09,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:09,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:09,434 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:09,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:09,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:09,452 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:09,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:09,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:09,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:09,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:09,548 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:09,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:09,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:09,566 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:09,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:09,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:09,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:09,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:09,662 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:09,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:09,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:09,680 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:09,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:09,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:09,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:09,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:09,774 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:09,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:09,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:09,792 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:09,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:09,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:09,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:09,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:09,884 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:09,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:09,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:09,902 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:09,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:09,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:09,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:09,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:09,995 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:10,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:10,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:10,013 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:10,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:10,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:10,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:10,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:10,105 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:10,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:10,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:10,124 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:10,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:10,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:10,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:10,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:10,216 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:10,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:10,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:10,235 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:10,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:10,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:10,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:10,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:10,327 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:10,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:10,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:10,346 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:10,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:10,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:10,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:10,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:10,439 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:10,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:10,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:10,457 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:10,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:10,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:10,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:10,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:10,555 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:10,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:10,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:10,573 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:10,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:10,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:10,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:10,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:10,665 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:10,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:10,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:10,683 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:10,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:10,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:10,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:10,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:10,775 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:10,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:10,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:10,793 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:10,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:10,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:10,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:10,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:10,885 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:10,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:10,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:10,903 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:10,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:10,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:10,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:10,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:10,996 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:11,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:11,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:11,014 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:11,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:11,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:11,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:11,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:11,107 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:11,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:11,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:11,126 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:11,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:11,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:11,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:11,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:11,219 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:11,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:11,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:11,237 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:11,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:11,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:11,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:11,330 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:11,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:11,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:11,348 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:11,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:11,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:11,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:11,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:11,442 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:11,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:11,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:11,460 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:11,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:11,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:11,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:11,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:11,553 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:11,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:11,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:11,575 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:11,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:11,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:11,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:11,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:11,667 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:11,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:11,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:11,686 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:11,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:11,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:11,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:11,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:11,778 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:11,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:11,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:11,796 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:11,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:11,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:11,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:11,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:11,888 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:11,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:11,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:11,906 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:11,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:11,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:11,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:11,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:11,998 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:12,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:12,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:12,017 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:12,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:12,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:12,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:12,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:12,109 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:12,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:12,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:12,127 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:12,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:12,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:12,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:12,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:12,220 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:12,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:12,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:12,238 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:12,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:12,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:12,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:12,331 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:12,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:12,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:12,350 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:12,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:12,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:12,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:12,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:12,442 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:12,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:12,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:12,460 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:12,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:12,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:12,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:12,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:12,553 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:12,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:12,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:12,572 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:12,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:12,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:12,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:12,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:12,666 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:12,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:12,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:12,684 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:12,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:12,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:12,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:12,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:12,775 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:12,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:12,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:12,794 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:12,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:12,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:12,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:12,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:12,886 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:12,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:12,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:12,904 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:12,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:12,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:12,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:12,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:12,996 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:13,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:13,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:13,014 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:13,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:13,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:13,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:13,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:13,106 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:13,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:13,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:13,124 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:13,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:13,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:13,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:13,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:13,217 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:13,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:13,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:13,235 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:13,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:13,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:13,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:13,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:13,328 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:13,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:13,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:13,346 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:13,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:13,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:13,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:13,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:13,439 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:13,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:13,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:13,457 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:13,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:13,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:13,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:13,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:13,553 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:13,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:13,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:13,571 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:13,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:13,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:13,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:13,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:13,667 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:13,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:13,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:13,685 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:13,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:13,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:13,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:13,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:13,777 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:13,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:13,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:13,795 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:13,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:13,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:13,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:13,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:13,887 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:13,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:13,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:13,905 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:13,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:13,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:13,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:13,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:13,997 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:14,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:14,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:14,015 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:14,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:14,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:14,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:14,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:14,107 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:14,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:14,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:14,126 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:14,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:14,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:14,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:14,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:14,219 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:14,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:14,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:14,237 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:14,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:14,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:14,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:14,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:14,330 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:14,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:14,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:14,348 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:14,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:14,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:14,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:14,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:14,441 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:14,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:14,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:14,459 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:14,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:14,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:14,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:14,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:14,553 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:14,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:14,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:14,571 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:14,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:14,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:14,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:14,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:14,670 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:14,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:14,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:14,688 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:14,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:14,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:14,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:14,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:14,779 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:14,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:14,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:14,798 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:14,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:14,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:14,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:14,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:14,890 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:14,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:14,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:14,908 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:14,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:14,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:14,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:15,000 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:15,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:15,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:15,018 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:15,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:15,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:15,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:15,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:15,111 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:15,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:15,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:15,129 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:15,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:15,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:15,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:15,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:15,221 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:15,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:15,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:15,239 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:15,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:15,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:15,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:15,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:15,333 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:15,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:15,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:15,351 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:15,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:15,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:15,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:15,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:15,444 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:15,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:15,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:15,462 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:15,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:15,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:15,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:15,555 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:15,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:15,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:15,573 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:15,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:15,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:15,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:15,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:15,666 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:15,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:15,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:15,687 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:15,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:15,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:15,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:15,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:15,778 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:15,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:15,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:15,796 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:15,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:15,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:15,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:15,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:15,888 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:15,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:15,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:15,906 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:15,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:15,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:15,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:15,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:15,998 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:16,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:16,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:16,016 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:16,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:16,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:16,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:16,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:16,108 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:16,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:16,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:16,126 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:16,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:16,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:16,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:16,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:16,218 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:16,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:16,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:16,237 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:16,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:16,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:16,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:16,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:16,329 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:16,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:16,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:16,347 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:16,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:16,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:16,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:16,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:16,441 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:16,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:16,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:16,459 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:16,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:16,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:16,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:16,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:16,551 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:16,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:16,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:16,570 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:16,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:16,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:16,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:16,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:16,662 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:16,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:16,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:16,681 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:16,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:16,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:16,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:16,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:16,777 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:16,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:16,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:16,795 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:16,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:16,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:16,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:16,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:16,886 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:16,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:16,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:16,905 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:16,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:16,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:16,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:16,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:16,997 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:17,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:17,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:17,015 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:17,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:17,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:17,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:17,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:17,107 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:17,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:17,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:17,125 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:17,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:17,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:17,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:17,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:17,217 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:17,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:17,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:17,236 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:17,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:17,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:17,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:17,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:17,328 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:17,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:17,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:17,347 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:17,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:17,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:17,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:17,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:17,440 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:17,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:17,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:17,458 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:17,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:17,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:17,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:17,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:17,551 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:17,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:17,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:17,569 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:17,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:17,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:17,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:17,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:17,662 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:17,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:17,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:17,680 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:17,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:17,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:17,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:17,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:17,777 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:17,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:17,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:17,795 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:17,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:17,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:17,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:17,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:17,887 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:17,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:17,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:17,905 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:17,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:17,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:17,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:17,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:17,997 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:18,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:18,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:18,015 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:18,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:18,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:18,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:18,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:18,107 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:18,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:18,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:18,125 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:18,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:18,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:18,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:18,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:18,218 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:18,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:18,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:18,236 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:18,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:18,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:18,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:18,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:18,330 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:18,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:18,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:18,348 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:18,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:18,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:18,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:18,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:18,441 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:18,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:18,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:18,459 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:18,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:18,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:18,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:18,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:18,552 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:18,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:18,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:18,571 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:18,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:18,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:18,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:18,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:18,664 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:18,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:18,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:18,682 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:18,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:18,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:18,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:18,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:18,776 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:18,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:18,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:18,798 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:18,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:18,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:18,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:18,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:18,889 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:18,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:18,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:18,907 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:18,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:18,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:18,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:19,000 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:19,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:19,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:19,018 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:19,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:19,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:19,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:19,110 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:19,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:19,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:19,129 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:19,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:19,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:19,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:19,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:19,222 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:19,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:19,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:19,242 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:19,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:19,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:19,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:19,336 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:19,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:19,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:19,354 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:19,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:19,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:19,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:19,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:19,449 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:19,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:19,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:19,467 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:19,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:19,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:19,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:19,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:19,561 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:19,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:19,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:19,580 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:19,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:19,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:19,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:19,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:19,676 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:19,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:19,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:19,694 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:19,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:19,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:19,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:19,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:19,787 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:19,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:19,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:19,806 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:19,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:19,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:19,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:19,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:19,900 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:19,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:19,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:19,918 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:19,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:19,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:19,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:19,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:20,010 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:20,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:20,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:20,028 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:20,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:20,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:20,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:20,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:20,120 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:20,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:20,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:20,138 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:20,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:20,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:20,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:20,231 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:20,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:20,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:20,249 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:20,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:20,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:20,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:20,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:20,341 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:20,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:20,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:20,360 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:20,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:20,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:20,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:20,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:20,452 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:20,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:20,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:20,470 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:20,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:20,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:20,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:20,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:20,563 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:20,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:20,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:20,582 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:20,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:20,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:20,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:20,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:20,674 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:20,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:20,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:20,693 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:20,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:20,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:20,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:20,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:20,787 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:20,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:20,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:20,805 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:20,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:20,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:20,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:20,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:20,902 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:20,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:20,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:20,921 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:20,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:20,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:20,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:20,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:21,013 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:21,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:21,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:21,031 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:21,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:21,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:21,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:21,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:21,123 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:21,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:21,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:21,141 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:21,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:21,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:21,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:21,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:21,233 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:21,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:21,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:21,251 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:21,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:21,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:21,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:21,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:21,344 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:21,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:21,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:21,362 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:21,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:21,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:21,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:21,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:21,454 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:21,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:21,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:21,472 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:21,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:21,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:21,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:21,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:21,565 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:21,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:21,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:21,583 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:21,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:21,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:21,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:21,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:21,676 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:21,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:21,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:21,694 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:21,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:21,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:21,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:21,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:21,787 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:21,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:21,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:21,805 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:21,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:21,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:21,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:21,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:21,903 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:21,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:21,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:21,922 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:21,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:21,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:21,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:21,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:22,013 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:22,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:22,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:22,031 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:22,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:22,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:22,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:22,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:22,123 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:22,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:22,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:22,141 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:22,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:22,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:22,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:22,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:22,234 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:22,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:22,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:22,252 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:22,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:22,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:22,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:22,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:22,345 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:22,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:22,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:22,363 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:22,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:22,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:22,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:22,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:22,456 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:22,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:22,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:22,474 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:22,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:22,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:22,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:22,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:22,568 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:22,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:22,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:22,586 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:22,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:22,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:22,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:22,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:22,679 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:22,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:22,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:22,697 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:22,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:22,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:22,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:22,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:22,791 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:22,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:22,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:22,810 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:22,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:22,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:22,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:22,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:22,903 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:22,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:22,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:22,923 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:22,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:22,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:22,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:22,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:23,015 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:23,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:23,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:23,034 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:23,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:23,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:23,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:23,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:23,125 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:23,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:23,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:23,143 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:23,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:23,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:23,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:23,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:23,235 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:23,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:23,253 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:23,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:23,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:23,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:23,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:23,345 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:23,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:23,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:23,364 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:23,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:23,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:23,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:23,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:23,456 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:23,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:23,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:23,474 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:23,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:23,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:23,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:23,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:23,566 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:23,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:23,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:23,585 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:23,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:23,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:23,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:23,677 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:23,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:23,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:23,696 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:23,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:23,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:23,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:23,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:23,789 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:23,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:23,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:23,808 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:23,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:23,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:23,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:23,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:23,900 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:23,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:23,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:23,919 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:23,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:23,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:23,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:23,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:24,014 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:24,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:24,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:24,032 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:24,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:24,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:24,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:24,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:24,124 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:24,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:24,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:24,143 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:24,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:24,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:24,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:24,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:24,234 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:24,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:24,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:24,253 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:24,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:24,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:24,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:24,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:24,345 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:24,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:24,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:24,364 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:24,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:24,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:24,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:24,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:24,456 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:24,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:24,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:24,474 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:24,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:24,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:24,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:24,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:24,567 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:24,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:24,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:24,585 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:24,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:24,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:24,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:24,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:24,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:24,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:24,696 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:24,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:24,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:24,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:24,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:24,789 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:24,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:24,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:24,807 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:24,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:24,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:24,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:24,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:24,901 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:24,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:24,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:24,919 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:24,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:24,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:24,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:24,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:25,015 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:25,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:25,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:25,034 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:25,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:25,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:25,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:25,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:25,126 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:25,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:25,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:25,144 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:25,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:25,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:25,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:25,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:25,235 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:25,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:25,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:25,254 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:25,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:25,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:25,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:25,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:25,346 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:25,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:25,365 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:25,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:25,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:25,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:25,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:25,457 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:25,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:25,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:25,476 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:25,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:25,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:25,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:25,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:25,569 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:25,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:25,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:25,587 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:25,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:25,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:25,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:25,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:25,679 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:25,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:25,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:25,698 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:25,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:25,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:25,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:25,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:25,790 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:25,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:25,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:25,809 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:25,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:25,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:25,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:25,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:25,901 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:25,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:25,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:25,919 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:25,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:25,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:25,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:25,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:26,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:26,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:26,034 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:26,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:26,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:26,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:26,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:26,125 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:26,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:26,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:26,144 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:26,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:26,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:26,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:26,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:26,236 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:26,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:26,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:26,254 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:26,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:26,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:26,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:26,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:26,345 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:26,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:26,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:26,364 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:26,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:26,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:26,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:26,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:26,456 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:26,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:26,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:26,475 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:26,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:26,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:26,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:26,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:26,567 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:26,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:26,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:26,585 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:26,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:26,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:26,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:26,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:26,677 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:26,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:26,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:26,696 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:26,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:26,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:26,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:26,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:26,788 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:26,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:26,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:26,806 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:26,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:26,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:26,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:26,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:26,899 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:26,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:26,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:26,917 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:26,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:26,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:26,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:26,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:27,010 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:27,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:27,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:27,029 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:27,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:27,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:27,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:27,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:27,123 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:27,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:27,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:27,141 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:27,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:27,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:27,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:27,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:27,232 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:27,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:27,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:27,251 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:27,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:27,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:27,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:27,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:27,343 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:27,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:27,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:27,361 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:27,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:27,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:27,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:27,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:27,453 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:27,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:27,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:27,472 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:27,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:27,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:27,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:27,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:27,564 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:27,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:27,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:27,582 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:27,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:27,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:27,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:27,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:27,675 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:27,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:27,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:27,693 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:27,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:27,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:27,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:27,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:27,786 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:27,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:27,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:27,804 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:27,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:27,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:27,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:27,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:27,897 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:27,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:27,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:27,915 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:27,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:27,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:27,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:27,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:28,008 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:28,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:28,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:28,026 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:28,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:28,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:28,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:28,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:28,122 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:28,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:28,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:28,140 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:28,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:28,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:28,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:28,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:28,232 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:28,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:28,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:28,250 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:28,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:28,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:28,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:28,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:28,342 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:28,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:28,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:28,360 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:28,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:28,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:28,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:28,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:28,453 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:28,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:28,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:28,471 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:28,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:28,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:28,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:28,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:28,563 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:28,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:28,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:28,581 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:28,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:28,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:28,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:28,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:28,674 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:28,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:28,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:28,692 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:28,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:28,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:28,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:28,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:28,785 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:28,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:28,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:28,804 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:28,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:28,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:28,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:28,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:28,896 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:28,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:28,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:28,915 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:28,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:28,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:28,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:28,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:29,009 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:29,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:29,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:29,027 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:29,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:29,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:29,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:29,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:29,124 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:29,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:29,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:29,142 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:29,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:29,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:29,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:29,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:29,234 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:29,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:29,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:29,252 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:29,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:29,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:29,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:29,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:29,344 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:29,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:29,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:29,362 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:29,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:29,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:29,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:29,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:29,454 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:29,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:29,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:29,473 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:29,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:29,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:29,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:29,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:29,565 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:29,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:29,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:29,584 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:29,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:29,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:29,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:29,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:29,678 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:29,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:29,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:29,696 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:29,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:29,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:29,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:29,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:29,790 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:29,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:29,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:29,808 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:29,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:29,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:29,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:29,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:29,901 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:29,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:29,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:29,920 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:29,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:29,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:29,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:29,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:30,013 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:30,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:30,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:30,031 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:30,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:30,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:30,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:30,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:30,125 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:30,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:30,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:30,146 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:30,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:30,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:30,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:30,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:30,238 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:30,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:30,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:30,256 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:30,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:30,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:30,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:30,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:30,349 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:30,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:30,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:30,367 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:30,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:30,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:30,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:30,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:30,459 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:30,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:30,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:30,477 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:30,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:30,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:30,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:30,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:30,569 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:30,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:30,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:30,588 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:30,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:30,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:30,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:30,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:30,680 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:30,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:30,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:30,698 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:30,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:30,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:30,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:30,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:30,791 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:30,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:30,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:30,810 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:30,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:30,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:30,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:30,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:30,902 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:30,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:30,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:30,920 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:30,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:30,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:30,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:30,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:31,013 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:31,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:31,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:31,031 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:31,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:31,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:31,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:31,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:31,124 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:31,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:31,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:31,142 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:31,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:31,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:31,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:31,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:31,238 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:31,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:31,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:31,256 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:31,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:31,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:31,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:31,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:31,347 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:31,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:31,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:31,366 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:31,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:31,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:31,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:31,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:31,458 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:31,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:31,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:31,476 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:31,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:31,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:31,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:31,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:31,568 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:31,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:31,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:31,587 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:31,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:31,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:31,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:31,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:31,679 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:31,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:31,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:31,698 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:31,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:31,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:31,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:31,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:31,791 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:31,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:31,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:31,809 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:31,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:31,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:31,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:31,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:31,902 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:31,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:31,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:31,920 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:31,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:31,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:31,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:31,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:32,013 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:32,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:32,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:32,031 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:32,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:32,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:32,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:32,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:32,125 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:32,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:32,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:32,143 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:32,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:32,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:32,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:32,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:32,243 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:32,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:32,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:32,261 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:32,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:32,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:32,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:32,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:32,353 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:32,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:32,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:32,372 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:32,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:32,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:32,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:32,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:32,464 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:32,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:32,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:32,482 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:32,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:32,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:32,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:32,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:32,574 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:32,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:32,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:32,592 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:32,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:32,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:32,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:32,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:32,685 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:32,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:32,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:32,703 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:32,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:32,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:32,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:32,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:32,796 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:32,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:32,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:32,814 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:32,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:32,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:32,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:32,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:32,907 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:32,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:32,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:32,925 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:32,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:32,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:32,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:32,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:33,018 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:33,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:33,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:33,036 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:33,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:33,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:33,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:33,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:33,129 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:33,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:33,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:33,147 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:33,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:33,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:33,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:33,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:33,240 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:33,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:33,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:33,261 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:33,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:33,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:33,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:33,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:33,353 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:33,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:33,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:33,371 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:33,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:33,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:33,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:33,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:33,463 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:33,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:33,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:33,481 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:33,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:33,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:33,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:33,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:33,573 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:33,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:33,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:33,591 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:33,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:33,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:33,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:33,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:33,684 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:33,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:33,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:33,703 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:33,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:33,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:33,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:33,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:33,795 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:33,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:33,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:33,813 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:33,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:33,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:33,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:33,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:33,906 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:33,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:33,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:33,924 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:33,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:33,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:33,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:33,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:34,017 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:34,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:34,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:34,035 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:34,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:34,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:34,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:34,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:34,129 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:34,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:34,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:34,147 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:34,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:34,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:34,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:34,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:34,240 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:34,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:34,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:34,258 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:34,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:34,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:34,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:34,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:34,353 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:34,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:34,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:34,371 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:34,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:34,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:34,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:34,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:34,463 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:34,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:34,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:34,481 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:34,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:34,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:34,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:34,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:34,573 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:34,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:34,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:34,591 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:34,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:34,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:34,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:34,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:34,683 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:34,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:34,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:34,701 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:34,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:34,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:34,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:34,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:34,794 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:34,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:34,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:34,812 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:34,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:34,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:34,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:34,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:34,905 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:34,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:34,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:34,923 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:34,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:34,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:34,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:34,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:35,015 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:35,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:35,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:35,033 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:35,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:35,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:35,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:35,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:35,126 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:35,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:35,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:35,144 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:35,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:35,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:35,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:35,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:35,237 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:35,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:35,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:35,255 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:35,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:35,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:35,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:35,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:35,351 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:35,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:35,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:35,369 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:35,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:35,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:35,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:35,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:35,461 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:35,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:35,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:35,479 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:35,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:35,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:35,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:35,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:35,571 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:35,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:35,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:35,589 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:35,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:35,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:35,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:35,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:35,682 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:35,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:35,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:35,700 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:35,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:35,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:35,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:35,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:35,792 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:35,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:35,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:35,810 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:35,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:35,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:35,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:35,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:35,903 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:35,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:35,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:35,922 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:35,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:35,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:35,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:35,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:36,014 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:36,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:36,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:36,032 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:36,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:36,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:36,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:36,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:36,125 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:36,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:36,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:36,143 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:36,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:36,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:36,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:36,236 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:36,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:36,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:36,254 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:36,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:36,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:36,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:36,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:36,352 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:36,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:36,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:36,371 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:36,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:36,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:36,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:36,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:36,462 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:36,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:36,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:36,480 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:36,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:36,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:36,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:36,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:36,572 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:36,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:36,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:36,591 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:36,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:36,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:36,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:36,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:36,683 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:36,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:36,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:36,701 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:36,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:36,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:36,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:36,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:36,793 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:36,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:36,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:36,811 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:36,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:36,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:36,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:36,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:36,904 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:36,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:36,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:36,922 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:36,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:36,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:36,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:36,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:37,015 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:37,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:37,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:37,033 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:37,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:37,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:37,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:37,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:37,125 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:37,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:37,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:37,144 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:37,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:37,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:37,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:37,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:37,237 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:37,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:37,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:37,255 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:37,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:37,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:37,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:37,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:37,348 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:37,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:37,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:37,369 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:37,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:37,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:37,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:37,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:37,461 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:37,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:37,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:37,479 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:37,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:37,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:37,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:37,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:37,570 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:37,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:37,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:37,589 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:37,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:37,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:37,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:37,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:37,681 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:37,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:37,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:37,699 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:37,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:37,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:37,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:37,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:37,791 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:37,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:37,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:37,809 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:37,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:37,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:37,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:37,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:37,901 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:37,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:37,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:37,920 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:37,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:37,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:37,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:37,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:38,012 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:38,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:38,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:38,030 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:38,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:38,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:38,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:38,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:38,123 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:38,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:38,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:38,141 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:38,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:38,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:38,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:38,234 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:38,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:38,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:38,252 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:38,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:38,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:38,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:38,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:38,345 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:38,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:38,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:38,363 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:38,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:38,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:38,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:38,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:38,458 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:38,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:38,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:38,476 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:38,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:38,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:38,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:38,568 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:38,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:38,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:38,586 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:38,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:38,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:38,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:38,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:38,678 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:38,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:38,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:38,696 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:38,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:38,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:38,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:38,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:38,788 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:38,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:38,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:38,806 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:38,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:38,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:38,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:38,899 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:38,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:38,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:38,917 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:38,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:38,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:38,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:38,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:39,009 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:39,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:39,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:39,028 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:39,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:39,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:39,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:39,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:39,121 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:39,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:39,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:39,139 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:39,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:39,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:39,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:39,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:39,231 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:39,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:39,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:39,250 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:39,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:39,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:39,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:39,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:39,342 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:39,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:39,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:39,360 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:39,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:39,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:39,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:39,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:39,457 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:39,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:39,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:39,476 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:39,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:39,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:39,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:39,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:39,567 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:39,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:39,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:39,585 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:39,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:39,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:39,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:39,678 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:39,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:39,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:39,696 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:39,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:39,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:39,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:39,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:39,788 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:39,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:39,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:39,807 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:39,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:39,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:39,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:39,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:39,900 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:39,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:39,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:39,919 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:39,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:39,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:39,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:39,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:40,011 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:40,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:40,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:40,029 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:40,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:40,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:40,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:40,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:40,122 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:40,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:40,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:40,140 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:40,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:40,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:40,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:40,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:40,233 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:40,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:40,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:40,251 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:40,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:40,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:40,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:40,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:40,344 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:40,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:40,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:40,363 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:40,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:40,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:40,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:40,456 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:40,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:40,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:40,477 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:40,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:40,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:40,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:40,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:40,568 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:40,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:40,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:40,586 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:40,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:40,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:40,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:40,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:40,678 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:40,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:40,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:40,696 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:40,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:40,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:40,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:40,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:40,789 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:40,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:40,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:40,807 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:40,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:40,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:40,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:40,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:40,900 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:40,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:40,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:40,918 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:40,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:40,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:40,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:40,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:41,010 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:41,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:41,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:41,029 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:41,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:41,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:41,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:41,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:41,121 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:41,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:41,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:41,139 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:41,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:41,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:41,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:41,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:41,231 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:41,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:41,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:41,250 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:41,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:41,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:41,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:41,342 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:41,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:41,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:41,361 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:41,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:41,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:41,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:41,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:41,454 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:41,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:41,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:41,472 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:41,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:41,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:41,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:41,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:41,566 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:41,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:41,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:41,584 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:41,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:41,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:41,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:41,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:41,676 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:41,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:41,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:41,695 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:41,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:41,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:41,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:41,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:41,786 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:41,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:41,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:41,805 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:41,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:41,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:41,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:41,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:41,897 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:41,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:41,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:41,916 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:41,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:41,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:41,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:41,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:42,009 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:42,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:42,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:42,027 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:42,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:42,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:42,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:42,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:42,119 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:42,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:42,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:42,138 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:42,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:42,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:42,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:42,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:42,230 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:42,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:42,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:42,249 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:42,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:42,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:42,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:42,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:42,341 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:42,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:42,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:42,360 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:42,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:42,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:42,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:42,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:42,453 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:42,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:42,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:42,471 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:42,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:42,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:42,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:42,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:42,567 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:42,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:42,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:42,585 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:42,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:42,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:42,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:42,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:42,676 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:42,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:42,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:42,695 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:42,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:42,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:42,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:42,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:42,787 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:42,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:42,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:42,805 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:42,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:42,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:42,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:42,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:42,897 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:42,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:42,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:42,915 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:42,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:42,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:42,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:43,007 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:43,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:43,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:43,026 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:43,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:43,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:43,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:43,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:43,118 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:43,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:43,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:43,136 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:43,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:43,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:43,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:43,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:43,229 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:43,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:43,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:43,247 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:43,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:43,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:43,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:43,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:43,340 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:43,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:43,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:43,358 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:43,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:43,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:43,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:43,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:43,451 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:43,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:43,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:43,469 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:43,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:43,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:43,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:43,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:43,567 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:43,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:43,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:43,585 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:43,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:43,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:43,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:43,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:43,677 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:43,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:43,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:43,695 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:43,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:43,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:43,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:43,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:43,787 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:43,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:43,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:43,805 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:43,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:43,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:43,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:43,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:43,898 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:43,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:43,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:43,917 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:43,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:43,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:43,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:43,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:44,010 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:44,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:44,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:44,028 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:44,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:44,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:44,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:44,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:44,122 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:44,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:44,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:44,140 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:44,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:44,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:44,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:44,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:44,233 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:44,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:44,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:44,251 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:44,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:44,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:44,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:44,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:44,344 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:44,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:44,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:44,362 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:44,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:44,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:44,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:44,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:44,455 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:44,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:44,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:44,473 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:44,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:44,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:44,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:44,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:44,566 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:44,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:44,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:44,587 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:44,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:44,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:44,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:44,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:44,679 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:44,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:44,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:44,697 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:44,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:44,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:44,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:44,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:44,789 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:44,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:44,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:44,808 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:44,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:44,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:44,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:44,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:44,900 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:44,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:44,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:44,918 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:44,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:44,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:44,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:44,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:45,011 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:45,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:45,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:45,029 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:45,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:45,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:45,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:45,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:45,121 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:45,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:45,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:45,139 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:45,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:45,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:45,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:45,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:45,232 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:45,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:45,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:45,250 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:45,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:45,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:45,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:45,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:45,343 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:45,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:45,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:45,361 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:45,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:45,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:45,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:45,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:45,454 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:45,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:45,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:45,473 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:45,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:45,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:45,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:45,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:45,566 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:45,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:45,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:45,584 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:45,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:45,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:45,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:45,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:45,679 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:45,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:45,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:45,698 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:45,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:45,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:45,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:45,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:45,789 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:45,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:45,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:45,808 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:45,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:45,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:45,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:45,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:45,900 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:45,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:45,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:45,918 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:45,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:45,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:45,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:45,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,010 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:46,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:46,029 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:46,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:46,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,121 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:46,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:46,139 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:46,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:46,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,232 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:46,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:46,250 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:46,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:46,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,343 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:46,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:46,362 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:46,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:46,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,455 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:46,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:46,473 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:46,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:46,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,566 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:46,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:46,585 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:46,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:46,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,681 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:46,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:46,699 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:46,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:46,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,791 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:46,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:46,809 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:46,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:46,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,901 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:46,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:46,919 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:46,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,011 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:47,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:47,029 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:47,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:47,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,121 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:47,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:47,139 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:47,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:47,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,232 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:47,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:47,250 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:47,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:47,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,343 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:47,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:47,361 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:47,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:47,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,454 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:47,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:47,472 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:47,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:47,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,565 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:47,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:47,583 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:47,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:47,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,682 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:47,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:47,701 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:47,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:47,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,792 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:47,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:47,810 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:47,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:47,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,902 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:47,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:47,920 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:47,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:47,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,012 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:48,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:48,030 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:48,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:48,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,122 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:48,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:48,140 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:48,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,232 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:48,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:48,250 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:48,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:48,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,342 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:48,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:48,361 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:48,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:48,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,453 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:48,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:48,472 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:48,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:48,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,564 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:48,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:48,583 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:48,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:48,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,675 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:48,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:48,696 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:48,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:48,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,788 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:48,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:48,806 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:48,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:48,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,898 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:48,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:48,916 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:48,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:48,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,008 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:49,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:49,026 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:49,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:49,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,119 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:49,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:49,137 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:49,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:49,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,229 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:49,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:49,248 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:49,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:49,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,340 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:49,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:49,359 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:49,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:49,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,452 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:49,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:49,470 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:49,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:49,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,562 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:49,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:49,581 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:49,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:49,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,675 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:49,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:49,693 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:49,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:49,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,789 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:49,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:49,807 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:49,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:49,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,908 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:49,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:49,926 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:49,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:49,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,018 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:50,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:50,036 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:50,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:50,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,128 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:50,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:50,146 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:50,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:50,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,238 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:50,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:50,256 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:50,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:50,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,349 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:50,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:50,367 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:50,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:50,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,459 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:50,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:50,477 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:50,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:50,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,570 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:50,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:50,588 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:50,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:50,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,681 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:50,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:50,699 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:50,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:50,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,795 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:50,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:50,814 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:50,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:50,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,905 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:50,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:50,923 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:50,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:50,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,015 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:51,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:51,033 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:51,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:51,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,126 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:51,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:51,144 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:51,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:51,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,236 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:51,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:51,254 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:51,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:51,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,347 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:51,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:51,365 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:51,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:51,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,457 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:51,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:51,476 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:51,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:51,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,568 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:51,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:51,586 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:51,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:51,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,679 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:51,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:51,697 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:51,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:51,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,790 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:51,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:51,811 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:51,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:51,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,903 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:51,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:51,921 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:51,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:51,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,013 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:52,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:52,031 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:52,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:52,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,123 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:52,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:52,141 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:52,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:52,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,238 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:52,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:52,256 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:52,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:52,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,348 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:52,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:52,366 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:52,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:52,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,459 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:52,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:52,477 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:52,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:52,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,570 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:52,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:52,588 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:52,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:52,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,681 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:52,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:52,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:52,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,792 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:52,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:52,811 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:52,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:52,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,907 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:52,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:52,925 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:52,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:52,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,017 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:53,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:53,036 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:53,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:53,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,128 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:53,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:53,146 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:53,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:53,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,247 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:53,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:53,266 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:53,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:53,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,363 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:53,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:53,382 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:53,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:53,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,474 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:53,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:53,492 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:53,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:53,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,585 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:53,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:53,603 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:53,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:53,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,696 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:53,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:53,714 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:53,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:53,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,807 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:53,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:53,826 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:53,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:53,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,922 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:53,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:53,940 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:53,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:53,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,037 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:54,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:54,056 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:54,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:54,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,148 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:54,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:54,166 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:54,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:54,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,258 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:54,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:54,276 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:54,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:54,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,368 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:54,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:54,387 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:54,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:54,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,479 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:54,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:54,497 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:54,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:54,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,590 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:54,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:54,608 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:54,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:54,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,701 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:54,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:54,719 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:54,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:54,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,812 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:54,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:54,830 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:54,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:54,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,929 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:54,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:54,947 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:54,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:54,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,039 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:55,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:55,058 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:55,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:55,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,150 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:55,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:55,169 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:55,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:55,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,261 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:55,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:55,280 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:55,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:55,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,372 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:55,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:55,391 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:55,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:55,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,483 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:55,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:55,501 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:55,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:55,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,594 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:55,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:55,612 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:55,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:55,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,705 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:55,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:55,723 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:55,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:55,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,817 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:55,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:55,835 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:55,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:55,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,929 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:55,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:55,950 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:55,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:55,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,043 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:56,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:56,061 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:56,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:56,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,153 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:56,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:56,172 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:56,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:56,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,264 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:56,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:56,282 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:56,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:56,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,375 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:56,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:56,393 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:56,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:56,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,486 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:56,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:56,504 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:56,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:56,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,597 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:56,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:56,615 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:56,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:56,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,707 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:56,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:56,725 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:56,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:56,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,818 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:56,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:56,837 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:56,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:56,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,929 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:56,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:56,948 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:56,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:56,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,043 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:57,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:57,062 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:57,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:57,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,154 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:57,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:57,172 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:57,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:57,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,265 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:57,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:57,283 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:57,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:57,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,376 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:57,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:57,394 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:57,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:57,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,486 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:57,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:57,505 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:57,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:57,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,598 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:57,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:57,616 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:57,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:57,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,710 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:57,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:57,728 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:57,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:57,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,821 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:57,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:57,839 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:57,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:57,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,933 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:57,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:57,951 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:57,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:57,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,047 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:58,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:58,066 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:58,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:58,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,157 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:58,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:58,176 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:58,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:58,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,268 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:58,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:58,287 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:58,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:58,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,379 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:58,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:58,397 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:58,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:58,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,489 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:58,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:58,507 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:58,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:58,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,600 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:58,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:58,618 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:58,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:58,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,711 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:58,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:58,729 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:58,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:58,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,822 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:58,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:58,840 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:58,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:58,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,933 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:58,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:58,951 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:58,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:58,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,045 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:59,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:59,067 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:59,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:59,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,159 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:59,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:59,177 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:59,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:59,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,269 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:59,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:59,287 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:59,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:59,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,380 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:59,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:59,398 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:59,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:59,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,490 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:59,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:59,508 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:59,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:59,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,602 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:59,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:59,621 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:59,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:59,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,714 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:59,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:59,732 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:59,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:59,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,825 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:59,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:59,843 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:59,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:59,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,943 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:36:59,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:36:59,961 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:36:59,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:36:59,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,055 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:00,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:00,073 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:00,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:00,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,168 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:00,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:00,186 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:00,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:00,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,278 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:00,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:00,297 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:00,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:00,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,389 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:00,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:00,407 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:00,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:00,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,500 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:00,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:00,518 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:00,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:00,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,611 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:00,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:00,629 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:00,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:00,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,721 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:00,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:00,739 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:00,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:00,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,832 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:00,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:00,850 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:00,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:00,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,943 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:00,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:00,961 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:00,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:00,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,054 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:01,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:01,072 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:01,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:01,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,168 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:01,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:01,186 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:01,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:01,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,278 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:01,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:01,296 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:01,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:01,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,388 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:01,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:01,406 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:01,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:01,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,498 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:01,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:01,517 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:01,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:01,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,609 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:01,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:01,627 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:01,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:01,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,719 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:01,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:01,738 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:01,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:01,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,831 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:01,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:01,849 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:01,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:01,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,942 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:01,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:01,961 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:01,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:01,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,053 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:02,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:02,071 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:02,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:02,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,170 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:02,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:02,188 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:02,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:02,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,280 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:02,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:02,298 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:02,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:02,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,390 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:02,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:02,408 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:02,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:02,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,500 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:02,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:02,519 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:02,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:02,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,611 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:02,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:02,629 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:02,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:02,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,721 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:02,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:02,739 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:02,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:02,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,832 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:02,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:02,850 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:02,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:02,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,942 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:02,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:02,960 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:02,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:02,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,053 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:03,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:03,072 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:03,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:03,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,164 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:03,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:03,185 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:03,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:03,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,277 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:03,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:03,295 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:03,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:03,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,387 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:03,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:03,405 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:03,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:03,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,497 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:03,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:03,515 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:03,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:03,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,607 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:03,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:03,625 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:03,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:03,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,717 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:03,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:03,736 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:03,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:03,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,828 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:03,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:03,846 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:03,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:03,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,939 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:03,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:03,957 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:03,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:03,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,050 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:04,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:04,068 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:04,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:04,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,161 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:04,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:04,179 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:04,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:04,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,275 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:04,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:04,294 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:04,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:04,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,386 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:04,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:04,404 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:04,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:04,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,496 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:04,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:04,514 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:04,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:04,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,606 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:04,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:04,624 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:04,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:04,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,717 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:04,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:04,735 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:04,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:04,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,827 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:04,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:04,845 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:04,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:04,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,938 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:04,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:04,957 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:04,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:04,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,049 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:05,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:05,068 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:05,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:05,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,160 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:05,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:05,179 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:05,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:05,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,275 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:05,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:05,293 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:05,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:05,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,386 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:05,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:05,404 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:05,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:05,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,496 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:05,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:05,514 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:05,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:05,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,607 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:05,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:05,625 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:05,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:05,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,717 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:05,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:05,736 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:05,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:05,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,828 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:05,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:05,846 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:05,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:05,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,939 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:05,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:05,958 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:05,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:05,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,051 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:06,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:06,069 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:06,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:06,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,162 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:06,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:06,180 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:06,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:06,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,274 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:06,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:06,296 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:06,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:06,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,389 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:06,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:06,407 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:06,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:06,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,499 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:06,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:06,517 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:06,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:06,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,609 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:06,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:06,627 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:06,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:06,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,719 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:06,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:06,738 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:06,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:06,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,830 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:06,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:06,848 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:06,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:06,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,941 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:06,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:06,959 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:06,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:06,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,051 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:07,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:07,070 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:07,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:07,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,163 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:07,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:07,181 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:07,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:07,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,273 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:07,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:07,292 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:07,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:07,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,386 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:07,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:07,405 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:07,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:07,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,497 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:07,515 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:07,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:07,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,607 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:07,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:07,625 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:07,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:07,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,717 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:07,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:07,736 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:07,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:07,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,828 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:07,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:07,847 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:07,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:07,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,939 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:07,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:07,957 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:07,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:07,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,050 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:08,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:08,069 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:08,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:08,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,162 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:08,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:08,181 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:08,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:08,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,275 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:08,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:08,293 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:08,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:08,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,389 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:08,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:08,407 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:08,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:08,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,499 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:08,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:08,518 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:08,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,610 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:08,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:08,628 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:08,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:08,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,721 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:08,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:08,739 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:08,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:08,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,831 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:08,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:08,850 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:08,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:08,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,942 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:08,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:08,961 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:08,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:08,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,053 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:09,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:09,072 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:09,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:09,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,165 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:09,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:09,184 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:09,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:09,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,277 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:09,296 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:09,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:09,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,392 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:09,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:09,410 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:09,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:09,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,502 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:09,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:09,521 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:09,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:09,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,616 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:09,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:09,635 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:09,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:09,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,727 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:09,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:09,746 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:09,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:09,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,838 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:09,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:09,856 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:09,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:09,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,958 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:09,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:09,976 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:09,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:09,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,069 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:10,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:10,087 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:10,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:10,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,180 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:10,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:10,198 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:10,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:10,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,292 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:10,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:10,310 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:10,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:10,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,403 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:10,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:10,424 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:10,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:10,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,516 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:10,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:10,535 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:10,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:10,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,627 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:10,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:10,645 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:10,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:10,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,738 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:10,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:10,756 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:10,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:10,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,848 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:10,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:10,867 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:10,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:10,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,960 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:10,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:10,978 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:10,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:10,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,071 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:11,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:11,089 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:11,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:11,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,182 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:11,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:11,200 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:11,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:11,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,292 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:11,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:11,311 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:11,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:11,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,403 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:11,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:11,421 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:11,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:11,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,518 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:11,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:11,536 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:11,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:11,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,628 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:11,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:11,646 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:11,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:11,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,738 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:11,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:11,756 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:11,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:11,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,849 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:11,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:11,867 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:11,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:11,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,959 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:11,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:11,978 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:11,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:11,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,070 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:12,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:12,088 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:12,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:12,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,181 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:12,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:12,199 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:12,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:12,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,292 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:12,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:12,310 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:12,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:12,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,402 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:12,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:12,421 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:12,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:12,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,519 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:12,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:12,537 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:12,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:12,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,629 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:12,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:12,647 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:12,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:12,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,739 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:12,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:12,757 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:12,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:12,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,850 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:12,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:12,869 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:12,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:12,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,962 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:12,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:12,980 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:12,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:12,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,072 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:13,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:13,090 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:13,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:13,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,183 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:13,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:13,201 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:13,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:13,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,293 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:13,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:13,312 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:13,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:13,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,404 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:13,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:13,422 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:13,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:13,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,516 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:13,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:13,537 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:13,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:13,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,637 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:13,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:13,655 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:13,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:13,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,747 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:13,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:13,766 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:13,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:13,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,858 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:13,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:13,876 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:13,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:13,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,968 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:13,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:13,986 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:13,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:13,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,079 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:14,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:14,097 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:14,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:14,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,189 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:14,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:14,208 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:14,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:14,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,300 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:14,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:14,318 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:14,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:14,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,411 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:14,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:14,429 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:14,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:14,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,522 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:14,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:14,540 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:14,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:14,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,635 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:14,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:14,653 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:14,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:14,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,745 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:14,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:14,763 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:14,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:14,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,856 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:14,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:14,874 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:14,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:14,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,966 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:14,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:14,984 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:14,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:14,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,077 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:15,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:15,095 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:15,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:15,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,187 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:15,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:15,205 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:15,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:15,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,298 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:15,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:15,316 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:15,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:15,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,409 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:15,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:15,427 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:15,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:15,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,520 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:15,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:15,538 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:15,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:15,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,636 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:15,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:15,654 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:15,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:15,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,746 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:15,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:15,764 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:15,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:15,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,856 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:15,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:15,874 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:15,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:15,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,966 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:15,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:15,984 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:15,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:15,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,077 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:16,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:16,095 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:16,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:16,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,187 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:16,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:16,205 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:16,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:16,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,298 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:16,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:16,316 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:16,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:16,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,415 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:16,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:16,434 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:16,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:16,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,526 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:16,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:16,545 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:16,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:16,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,642 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:16,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:16,661 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:16,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:16,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,752 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:16,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:16,770 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:16,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:16,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,862 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:16,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:16,880 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:16,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:16,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,973 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:16,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:16,991 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:16,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:16,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,083 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:17,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:17,102 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:17,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:17,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,194 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:17,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:17,212 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:17,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:17,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,305 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:17,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:17,323 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:17,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:17,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,415 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:17,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:17,434 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:17,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:17,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,526 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:17,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:17,545 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:17,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:17,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,638 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:17,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:17,659 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:17,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:17,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,750 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:17,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:17,769 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:17,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:17,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,862 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:17,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:17,880 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:17,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:17,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,972 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:17,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:17,990 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:17,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:17,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,083 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:18,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:18,101 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:18,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:18,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,194 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:18,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:18,212 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:18,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:18,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,305 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:18,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:18,323 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:18,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:18,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,416 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:18,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:18,434 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:18,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:18,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,527 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:18,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:18,545 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:18,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:18,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,638 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:18,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:18,657 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:18,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:18,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,752 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:18,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:18,771 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:18,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:18,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,863 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:18,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:18,882 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:18,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:18,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,973 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:18,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:18,991 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:18,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:18,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,084 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:19,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:19,102 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:19,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:19,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,194 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:19,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:19,212 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:19,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:19,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,305 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:19,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:19,323 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:19,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:19,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,416 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:19,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:19,434 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:19,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:19,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,527 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:19,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:19,545 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:19,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:19,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,641 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:19,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:19,659 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:19,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:19,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,756 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:19,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:19,775 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:19,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:19,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,867 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:19,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:19,885 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:19,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:19,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,986 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:20,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:20,004 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:20,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:20,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,097 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:20,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:20,115 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:20,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:20,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,208 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:20,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:20,226 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:20,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:20,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,319 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:20,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:20,338 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:20,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:20,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,430 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:20,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:20,449 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:20,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:20,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,542 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:20,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:20,561 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:20,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:20,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,657 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:20,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:20,676 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:20,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:20,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,770 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:20,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:20,791 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:20,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:20,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,883 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:20,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:20,901 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:20,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:20,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,996 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:21,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:21,015 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:21,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:21,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,126 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:21,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:21,145 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:21,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:21,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,262 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:21,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:21,288 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:21,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:21,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,402 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:21,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:21,428 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:21,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:21,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,546 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:21,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:21,570 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:21,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:21,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,662 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:21,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:21,681 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:21,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:21,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,774 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:21,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:21,792 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:21,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:21,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,885 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:21,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:21,903 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:21,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:21,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,999 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:22,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:22,017 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:22,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:22,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,110 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:22,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:22,128 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:22,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:22,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,221 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:22,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:22,239 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:22,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:22,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,337 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:22,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:22,355 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:22,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:22,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,447 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:22,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:22,465 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:22,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:22,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,558 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:22,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:22,576 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:22,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:22,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,669 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:22,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:22,687 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:22,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:22,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,781 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:22,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:22,800 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:22,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:22,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,894 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:22,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:22,913 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:22,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:22,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,009 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:23,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:23,028 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:23,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:23,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,120 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:23,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:23,138 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:23,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:23,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,229 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:23,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:23,248 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:23,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:23,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,340 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:23,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:23,358 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:23,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:23,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,450 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:23,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:23,468 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:23,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:23,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,560 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:23,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:23,578 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:23,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:23,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,672 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:23,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:23,690 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:23,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:23,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,783 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:23,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:23,801 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:23,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:23,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,894 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:23,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:23,913 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:23,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:23,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,009 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:24,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:24,027 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:24,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:24,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,119 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:24,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:24,138 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:24,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:24,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,230 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:24,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:24,248 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:24,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:24,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,354 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:24,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:24,372 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:24,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:24,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,464 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:24,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:24,483 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:24,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:24,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,575 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:24,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:24,593 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:24,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:24,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,685 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:24,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:24,703 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:24,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:24,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,796 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:24,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:24,814 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:24,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:24,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,907 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:24,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:24,925 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:24,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:24,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,021 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:25,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:25,042 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:25,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:25,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,134 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:25,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:25,152 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:25,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:25,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,244 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:25,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:25,262 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:25,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:25,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,354 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:25,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:25,372 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:25,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:25,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,464 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:25,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:25,483 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:25,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:25,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,575 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:25,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:25,593 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:25,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:25,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,685 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:25,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:25,704 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:25,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:25,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,796 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:25,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:25,815 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:25,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:25,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,907 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:25,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:25,925 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:25,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:25,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,019 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:26,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:26,037 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:26,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:26,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,133 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:26,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:26,151 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:26,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:26,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,243 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:26,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:26,261 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:26,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:26,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,353 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:26,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:26,371 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:26,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:26,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,463 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:26,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:26,481 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:26,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:26,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,573 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:26,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:26,592 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:26,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:26,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,684 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:26,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:26,702 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:26,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:26,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,795 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:26,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:26,813 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:26,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:26,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,906 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:26,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:26,924 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:26,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:26,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,017 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:27,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:27,035 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:27,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:27,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,131 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:27,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:27,149 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:27,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:27,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,240 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:27,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:27,259 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:27,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:27,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,351 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:27,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:27,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:27,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,460 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:27,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:27,479 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:27,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:27,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,571 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:27,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:27,589 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:27,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:27,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,681 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:27,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:27,699 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:27,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:27,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,792 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:27,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:27,810 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:27,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:27,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,903 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:27,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:27,922 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:27,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:27,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,015 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:28,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:28,033 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:28,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:28,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,126 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:28,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:28,147 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:28,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:28,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,240 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:28,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:28,258 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:28,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:28,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,349 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:28,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:28,368 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:28,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:28,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,459 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:28,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:28,478 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:28,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:28,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,569 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:28,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:28,588 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:28,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:28,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,680 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:28,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:28,698 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:28,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:28,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,790 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:28,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:28,808 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:28,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:28,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,901 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:28,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:28,919 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:28,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:28,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,011 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:29,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:29,030 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:29,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:29,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,123 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:29,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:29,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:29,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,235 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:29,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:29,254 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:29,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:29,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,345 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:29,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:29,364 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:29,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:29,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,455 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:29,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:29,473 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:29,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:29,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,565 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:29,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:29,585 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:29,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:29,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,680 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:29,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:29,699 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:29,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:29,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,791 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:29,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:29,809 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:29,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:29,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,902 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:29,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:29,921 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:29,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:29,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,022 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:30,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:30,040 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:30,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:30,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,134 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:30,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:30,152 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:30,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,248 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:30,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:30,266 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:30,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:30,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,357 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:30,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:30,376 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:30,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:30,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,467 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:30,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:30,485 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:30,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:30,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,577 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:30,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:30,596 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:30,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:30,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,688 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:30,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:30,706 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:30,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:30,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,799 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:30,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:30,817 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:30,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:30,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,910 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:30,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:30,928 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:30,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:30,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,021 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:31,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:31,040 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:31,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:31,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,133 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:31,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:31,151 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:31,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:31,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,248 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:31,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:31,266 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:31,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:31,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,358 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:31,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:31,376 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:31,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:31,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,468 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:31,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:31,486 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:31,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:31,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,578 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:31,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:31,597 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:31,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:31,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,689 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:31,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:31,707 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:31,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:31,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,799 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:31,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:31,817 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:31,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:31,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,910 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:31,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:31,928 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:31,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:31,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,021 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:32,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:32,039 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:32,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:32,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,133 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:32,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:32,151 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:32,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:32,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,244 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:32,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:32,265 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:32,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:32,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,357 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:32,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:32,375 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:32,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:32,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,466 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:32,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:32,485 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:32,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:32,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,576 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:32,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:32,595 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:32,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:32,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,687 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:32,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:32,705 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:32,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:32,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,797 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:32,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:32,815 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:32,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:32,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,908 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:32,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:32,926 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:32,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:32,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,018 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:33,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:33,037 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:33,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:33,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,131 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:33,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:33,149 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:33,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:33,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,243 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:33,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:33,262 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:33,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:33,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,359 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:33,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:33,377 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:33,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:33,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,470 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:33,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:33,489 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:33,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:33,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,581 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:33,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:33,599 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:33,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:33,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,691 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:33,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:33,709 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:33,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:33,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,802 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:33,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:33,820 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:33,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:33,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,912 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:33,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:33,931 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:33,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:33,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,023 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:34,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:34,041 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:34,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:34,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,135 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:34,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:34,153 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:34,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:34,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,247 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:34,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:34,265 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:34,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:34,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,361 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:34,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:34,379 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:34,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:34,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,471 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:34,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:34,489 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:34,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:34,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,580 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:34,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:34,599 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:34,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:34,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,691 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:34,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:34,709 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:34,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:34,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,801 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:34,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:34,819 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:34,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:34,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,912 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:34,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:34,930 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:34,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:34,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,023 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:35,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:35,042 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:35,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:35,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,134 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:35,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:35,152 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:35,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:35,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,245 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:35,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:35,263 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:35,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:35,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,378 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:35,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:35,399 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:35,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:35,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,502 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:35,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:35,521 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:35,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:35,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,637 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:35,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:35,663 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:35,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:35,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,778 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:35,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:35,804 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:35,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:35,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,917 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:35,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:35,939 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:35,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:35,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:36,031 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:36,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:36,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:36,049 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:36,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:36,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:36,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:36,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:36,141 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:37:36,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:36,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 190 states and 355 transitions. [2021-11-23 01:37:36,159 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2021-11-23 01:37:36,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 01:37:36,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:36,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:36,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat