./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_productSimulator.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_8facae57-06d4-4a3c-9c3d-bf3db0c71d2b/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facae57-06d4-4a3c-9c3d-bf3db0c71d2b/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_8facae57-06d4-4a3c-9c3d-bf3db0c71d2b/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facae57-06d4-4a3c-9c3d-bf3db0c71d2b/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_productSimulator.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facae57-06d4-4a3c-9c3d-bf3db0c71d2b/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_8facae57-06d4-4a3c-9c3d-bf3db0c71d2b/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 45558e1c10008e5b16efe572a84fcf92b08797f54d586c51d45827b7e38254a6 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:26:46,515 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:26:46,517 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:26:46,553 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:26:46,554 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:26:46,555 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:26:46,557 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:26:46,560 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:26:46,562 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:26:46,563 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:26:46,564 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:26:46,565 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:26:46,566 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:26:46,567 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:26:46,569 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:26:46,571 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:26:46,572 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:26:46,573 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:26:46,575 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:26:46,578 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:26:46,580 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:26:46,582 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:26:46,583 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:26:46,584 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:26:46,588 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:26:46,589 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:26:46,589 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:26:46,590 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:26:46,591 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:26:46,592 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:26:46,593 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:26:46,594 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:26:46,595 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:26:46,596 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:26:46,597 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:26:46,598 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:26:46,599 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:26:46,599 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:26:46,600 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:26:46,601 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:26:46,602 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:26:46,603 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facae57-06d4-4a3c-9c3d-bf3db0c71d2b/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:26:46,631 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:26:46,631 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:26:46,632 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:26:46,633 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:26:46,633 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:26:46,634 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:26:46,634 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:26:46,634 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:26:46,634 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:26:46,634 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:26:46,634 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:26:46,635 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:26:46,635 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:26:46,635 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:26:46,635 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:26:46,635 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:26:46,636 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:26:46,636 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:26:46,636 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:26:46,636 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:26:46,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:26:46,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:26:46,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:26:46,637 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:26:46,637 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:26:46,637 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:26:46,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:26:46,637 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:26:46,637 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_8facae57-06d4-4a3c-9c3d-bf3db0c71d2b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facae57-06d4-4a3c-9c3d-bf3db0c71d2b/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45558e1c10008e5b16efe572a84fcf92b08797f54d586c51d45827b7e38254a6 [2021-11-23 01:26:46,932 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:26:46,962 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:26:46,965 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:26:46,966 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:26:46,968 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:26:46,969 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facae57-06d4-4a3c-9c3d-bf3db0c71d2b/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec4_productSimulator.cil.c [2021-11-23 01:26:47,030 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facae57-06d4-4a3c-9c3d-bf3db0c71d2b/bin/ukojak-LBtLqBUTdQ/data/e6275f0ff/ef0aca4386ed4f69885c1c855ef7acba/FLAG2853ac35b [2021-11-23 01:26:47,515 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:26:47,516 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facae57-06d4-4a3c-9c3d-bf3db0c71d2b/sv-benchmarks/c/product-lines/minepump_spec4_productSimulator.cil.c [2021-11-23 01:26:47,529 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facae57-06d4-4a3c-9c3d-bf3db0c71d2b/bin/ukojak-LBtLqBUTdQ/data/e6275f0ff/ef0aca4386ed4f69885c1c855ef7acba/FLAG2853ac35b [2021-11-23 01:26:47,858 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facae57-06d4-4a3c-9c3d-bf3db0c71d2b/bin/ukojak-LBtLqBUTdQ/data/e6275f0ff/ef0aca4386ed4f69885c1c855ef7acba [2021-11-23 01:26:47,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:26:47,861 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:26:47,863 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:26:47,863 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:26:47,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:26:47,867 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:26:47" (1/1) ... [2021-11-23 01:26:47,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bf289c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:47, skipping insertion in model container [2021-11-23 01:26:47,868 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:26:47" (1/1) ... [2021-11-23 01:26:47,877 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:26:47,928 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:26:48,256 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_8facae57-06d4-4a3c-9c3d-bf3db0c71d2b/sv-benchmarks/c/product-lines/minepump_spec4_productSimulator.cil.c[9333,9346] [2021-11-23 01:26:48,343 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:26:48,352 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:26:48,385 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_8facae57-06d4-4a3c-9c3d-bf3db0c71d2b/sv-benchmarks/c/product-lines/minepump_spec4_productSimulator.cil.c[9333,9346] [2021-11-23 01:26:48,419 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:26:48,442 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:26:48,448 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48 WrapperNode [2021-11-23 01:26:48,448 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:26:48,449 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:26:48,449 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:26:48,451 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:26:48,462 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,480 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,518 INFO L137 Inliner]: procedures = 63, calls = 177, calls flagged for inlining = 29, calls inlined = 26, statements flattened = 351 [2021-11-23 01:26:48,518 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:26:48,519 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:26:48,523 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:26:48,523 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:26:48,531 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,547 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,547 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,558 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,589 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,591 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,601 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:26:48,602 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:26:48,602 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:26:48,602 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:26:48,611 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:26:48,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facae57-06d4-4a3c-9c3d-bf3db0c71d2b/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:26:48,645 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facae57-06d4-4a3c-9c3d-bf3db0c71d2b/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:26:48,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8facae57-06d4-4a3c-9c3d-bf3db0c71d2b/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:26:48,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:26:48,696 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__before__methaneQuery [2021-11-23 01:26:48,697 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__before__methaneQuery [2021-11-23 01:26:48,698 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 01:26:48,698 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 01:26:48,698 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 01:26:48,698 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 01:26:48,698 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__before__highWaterSensor [2021-11-23 01:26:48,698 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__before__highWaterSensor [2021-11-23 01:26:48,698 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 01:26:48,699 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 01:26:48,699 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__before__methaneAlarm [2021-11-23 01:26:48,699 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__before__methaneAlarm [2021-11-23 01:26:48,699 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__before__lowWaterSensor [2021-11-23 01:26:48,699 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__before__lowWaterSensor [2021-11-23 01:26:48,699 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-11-23 01:26:48,700 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-11-23 01:26:48,700 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-11-23 01:26:48,700 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-11-23 01:26:48,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:26:48,700 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-11-23 01:26:48,700 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-11-23 01:26:48,700 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 01:26:48,701 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 01:26:48,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:26:48,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:26:48,833 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:26:48,835 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:26:49,335 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:26:49,414 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:26:49,414 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:26:49,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:26:49 BoogieIcfgContainer [2021-11-23 01:26:49,417 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:26:49,418 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:26:49,418 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:26:49,433 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:26:49,433 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:26:49" (1/1) ... [2021-11-23 01:26:49,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:26:49,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:49,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 103 states and 144 transitions. [2021-11-23 01:26:49,550 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 144 transitions. [2021-11-23 01:26:49,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-23 01:26:49,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:49,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:49,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:49,805 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:49,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 103 states and 142 transitions. [2021-11-23 01:26:49,875 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 142 transitions. [2021-11-23 01:26:49,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 01:26:49,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:49,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:49,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:50,019 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:50,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:50,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 105 states and 145 transitions. [2021-11-23 01:26:50,059 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 145 transitions. [2021-11-23 01:26:50,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:26:50,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:50,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:50,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:50,250 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:50,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:50,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 117 states and 175 transitions. [2021-11-23 01:26:50,416 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 175 transitions. [2021-11-23 01:26:50,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-23 01:26:50,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:50,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:50,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:50,485 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:50,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:50,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 128 states and 204 transitions. [2021-11-23 01:26:50,941 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 204 transitions. [2021-11-23 01:26:50,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-23 01:26:50,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:50,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:50,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:51,280 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:51,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:51,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 135 states and 227 transitions. [2021-11-23 01:26:51,709 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 227 transitions. [2021-11-23 01:26:51,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-23 01:26:51,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:51,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:51,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:51,794 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:51,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:51,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 136 states and 229 transitions. [2021-11-23 01:26:51,809 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 229 transitions. [2021-11-23 01:26:51,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-23 01:26:51,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:51,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:51,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:51,934 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:51,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:51,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 137 states and 230 transitions. [2021-11-23 01:26:51,983 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 230 transitions. [2021-11-23 01:26:51,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:26:51,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:51,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:52,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:52,052 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:52,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:52,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 142 states and 240 transitions. [2021-11-23 01:26:52,137 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 240 transitions. [2021-11-23 01:26:52,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:26:52,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:52,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:52,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:52,175 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:52,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:52,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 143 states and 241 transitions. [2021-11-23 01:26:52,191 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 241 transitions. [2021-11-23 01:26:52,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-23 01:26:52,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:52,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:52,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:52,290 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:52,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:52,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 144 states and 242 transitions. [2021-11-23 01:26:52,333 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 242 transitions. [2021-11-23 01:26:52,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:26:52,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:52,339 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 01:26:52,413 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:52,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:52,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 148 states and 247 transitions. [2021-11-23 01:26:52,458 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 247 transitions. [2021-11-23 01:26:52,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 01:26:52,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:52,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:52,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:52,516 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:52,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:52,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 149 states and 248 transitions. [2021-11-23 01:26:52,541 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 248 transitions. [2021-11-23 01:26:52,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 01:26:52,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:52,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:52,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:52,630 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:52,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:52,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 153 states and 255 transitions. [2021-11-23 01:26:52,747 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 255 transitions. [2021-11-23 01:26:52,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-23 01:26:52,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:52,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:52,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:52,780 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 01:26:52,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:52,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 159 states and 272 transitions. [2021-11-23 01:26:52,901 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 272 transitions. [2021-11-23 01:26:52,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-23 01:26:52,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:52,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:52,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:52,984 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:53,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:53,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 164 states and 292 transitions. [2021-11-23 01:26:53,328 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 292 transitions. [2021-11-23 01:26:53,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-23 01:26:53,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:53,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:53,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:53,384 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:53,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:53,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 167 states and 299 transitions. [2021-11-23 01:26:53,504 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 299 transitions. [2021-11-23 01:26:53,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-23 01:26:53,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:53,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:53,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:53,559 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:53,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:53,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 307 transitions. [2021-11-23 01:26:53,854 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 307 transitions. [2021-11-23 01:26:53,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:26:53,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:53,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:53,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:53,944 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:54,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:54,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 177 states and 326 transitions. [2021-11-23 01:26:54,315 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 326 transitions. [2021-11-23 01:26:54,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 01:26:54,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:54,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:54,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:54,368 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:54,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:54,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 180 states and 332 transitions. [2021-11-23 01:26:54,474 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 332 transitions. [2021-11-23 01:26:54,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 01:26:54,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:54,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:54,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:54,525 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:54,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:54,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 182 states and 338 transitions. [2021-11-23 01:26:54,611 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 338 transitions. [2021-11-23 01:26:54,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:26:54,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:54,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:54,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:54,662 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:54,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:54,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 182 states and 337 transitions. [2021-11-23 01:26:54,680 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 337 transitions. [2021-11-23 01:26:54,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-23 01:26:54,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:54,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:54,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:54,765 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:55,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:55,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 187 states and 347 transitions. [2021-11-23 01:26:55,022 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 347 transitions. [2021-11-23 01:26:55,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 01:26:55,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:55,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:55,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:55,063 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:55,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:55,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 190 states and 353 transitions. [2021-11-23 01:26:55,190 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 353 transitions. [2021-11-23 01:26:55,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:26:55,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:55,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:55,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:55,217 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 01:26:55,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:55,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 194 states and 358 transitions. [2021-11-23 01:26:55,235 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 358 transitions. [2021-11-23 01:26:55,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 01:26:55,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:55,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:55,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:55,425 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:56,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:56,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 202 states and 389 transitions. [2021-11-23 01:26:56,663 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 389 transitions. [2021-11-23 01:26:56,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:26:56,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:56,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:56,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:56,779 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:56,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:56,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 203 states and 390 transitions. [2021-11-23 01:26:56,930 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 390 transitions. [2021-11-23 01:26:56,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-23 01:26:56,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:56,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:56,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:56,967 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 01:26:57,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:57,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 213 states and 413 transitions. [2021-11-23 01:26:57,373 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 413 transitions. [2021-11-23 01:26:57,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 01:26:57,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:57,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:57,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:57,483 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-23 01:26:57,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:57,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 214 states and 413 transitions. [2021-11-23 01:26:57,524 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 413 transitions. [2021-11-23 01:26:57,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:26:57,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:57,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:57,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:57,881 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-11-23 01:26:59,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:59,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 219 states and 424 transitions. [2021-11-23 01:26:59,268 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 424 transitions. [2021-11-23 01:26:59,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-23 01:26:59,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:59,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:59,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:59,296 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 01:26:59,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:59,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 220 states and 425 transitions. [2021-11-23 01:26:59,314 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 425 transitions. [2021-11-23 01:26:59,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 01:26:59,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:59,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:59,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:59,369 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 01:26:59,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:59,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 221 states and 426 transitions. [2021-11-23 01:26:59,388 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 426 transitions. [2021-11-23 01:26:59,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 01:26:59,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:59,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:59,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:26:59,591 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:01,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 224 states and 430 transitions. [2021-11-23 01:27:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 430 transitions. [2021-11-23 01:27:01,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-11-23 01:27:01,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:01,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:01,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:01,060 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-23 01:27:01,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:01,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 225 states and 432 transitions. [2021-11-23 01:27:01,088 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 432 transitions. [2021-11-23 01:27:01,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:01,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:01,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:01,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:01,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:01,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:01,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:01,588 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:01,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:01,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:01,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:01,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:01,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:01,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:01,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:01,760 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:01,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:01,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:01,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:01,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:01,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:01,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:01,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:01,900 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:01,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:01,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:01,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:01,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:02,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:02,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:02,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:02,041 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:02,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:02,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:02,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:02,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:02,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:02,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:02,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:02,169 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:02,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:02,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:02,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:02,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:02,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:02,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:02,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:02,287 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:02,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:02,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:02,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:02,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:02,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:02,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:02,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:02,443 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:02,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:02,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:02,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:02,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:02,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:02,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:02,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:02,567 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:02,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:02,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:02,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:02,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:02,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:02,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:02,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:02,683 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:02,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:02,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:02,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:02,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:02,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:02,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:02,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:02,802 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:02,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:02,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:02,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:02,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:02,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:02,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:02,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:02,920 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:02,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:02,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:02,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:02,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:03,000 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:03,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:03,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:03,040 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:03,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:03,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:03,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:03,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:03,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:03,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:03,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:03,173 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:03,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:03,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:03,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:03,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:03,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:03,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:03,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:03,289 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:03,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:03,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:03,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:03,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:03,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:03,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:03,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:03,411 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:03,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:03,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:03,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:03,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:03,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:03,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:03,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:03,534 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:03,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:03,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:03,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:03,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:03,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:03,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:03,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:03,653 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:03,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:03,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:03,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:03,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:03,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:03,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:03,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:03,781 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:03,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:03,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:03,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:03,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:03,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:03,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:03,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:03,924 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:03,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:03,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:03,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:03,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:03,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:04,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:04,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:04,036 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:04,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:04,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:04,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:04,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:04,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:04,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:04,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:04,153 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:04,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:04,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:04,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:04,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:04,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:04,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:04,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:04,271 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:04,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:04,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:04,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:04,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:04,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:04,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:04,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:04,381 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:04,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:04,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:04,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:04,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:04,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:04,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:04,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:04,555 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:04,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:04,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:04,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:04,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:04,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:04,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:04,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:04,693 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:04,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:04,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:04,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:04,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:04,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:04,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:04,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:04,813 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:04,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:04,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:04,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:04,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:04,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:04,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:04,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:04,927 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:04,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:04,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:04,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:04,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:05,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:05,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:05,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:05,040 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:05,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:05,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:05,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:05,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:05,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:05,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:05,149 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:05,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:05,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:05,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:05,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:05,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 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 489 states to 226 states and 440 transitions. [2021-11-23 01:27:05,262 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:05,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:05,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:05,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:05,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:05,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:05,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:05,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:05,400 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:05,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:05,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:05,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:05,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:05,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:05,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:05,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:05,512 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:05,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:05,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:05,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:05,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:05,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:05,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:05,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:05,623 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:05,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:05,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:05,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:05,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:05,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:05,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:05,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:05,776 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:05,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:05,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:05,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:05,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:05,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:05,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:05,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:05,907 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:05,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:05,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:05,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:05,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:05,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:06,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:06,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:06,019 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:06,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:06,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:06,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:06,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:06,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:06,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:06,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:06,125 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:06,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:06,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:06,128 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 01:27:06,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:06,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:06,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:06,255 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:06,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:06,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:06,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:06,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:06,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:06,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:06,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:06,368 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:06,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:06,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:06,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:06,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:06,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:06,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:06,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:06,479 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:06,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:06,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:06,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:06,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:06,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:06,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:06,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:06,587 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:06,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:06,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:06,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:06,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:06,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:06,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:06,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:06,693 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:06,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:06,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:06,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:06,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:06,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:06,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:06,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:06,801 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:06,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:06,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:06,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:06,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:06,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:06,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:06,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:06,905 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:06,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:06,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:06,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:06,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:06,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:07,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:07,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:07,026 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:07,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:07,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:07,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:07,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:07,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:07,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:07,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:07,134 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:07,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:07,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:07,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:07,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:07,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:07,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:07,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:07,239 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:07,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:07,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:07,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:07,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:07,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:07,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:07,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:07,343 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:07,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:07,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:07,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:07,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:07,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:07,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:07,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:07,449 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:07,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:07,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:07,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:07,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:07,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:07,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:07,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:07,553 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:07,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:07,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:07,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:07,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:07,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:07,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:07,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:07,661 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:07,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:07,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:07,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:07,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:07,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:07,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:07,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:07,811 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:07,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:07,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:07,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:07,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:07,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:07,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:07,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:07,924 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:07,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:07,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:07,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:08,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:08,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:08,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:08,040 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:08,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:08,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:08,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:08,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:08,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:08,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:08,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:08,145 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:08,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:08,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:08,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:08,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:08,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:08,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:08,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:08,247 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:08,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:08,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:08,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:08,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:08,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:08,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:08,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:08,351 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:08,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:08,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:08,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:08,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:08,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:08,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:08,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:08,467 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:08,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:08,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:08,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:08,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:08,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:08,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:08,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:08,576 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:08,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:08,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:08,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:08,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:08,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:08,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:08,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:08,691 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:08,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:08,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:08,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:08,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:08,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:08,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:08,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:08,793 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:08,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:08,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:08,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:08,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:08,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:08,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:08,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:08,895 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:08,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:08,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:08,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:08,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:08,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:09,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:09,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:09,002 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:09,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:09,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:09,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:09,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:09,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:09,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:09,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:09,103 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:09,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:09,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:09,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:09,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:09,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:09,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:09,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:09,204 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:09,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:09,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:09,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:09,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:09,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:09,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:09,304 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:09,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:09,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:09,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:09,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:09,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:09,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:09,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:09,407 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:09,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:09,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:09,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:09,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:09,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:09,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:09,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:09,506 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:09,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:09,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:09,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:09,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:09,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:09,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:09,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:09,633 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:09,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:09,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:09,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:09,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:09,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:09,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:09,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:09,733 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:09,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:09,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:09,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:09,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:09,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:09,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:09,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:09,832 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:09,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:09,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:09,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:09,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:09,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:09,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:09,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:09,931 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:09,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:09,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:09,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:09,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:09,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:10,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:10,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:10,029 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:10,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:10,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:10,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:10,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:10,091 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:10,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:10,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:10,126 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:10,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:10,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:10,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:10,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:10,187 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:10,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:10,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:10,223 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:10,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:10,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:10,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:10,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:10,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:10,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:10,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:10,320 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:10,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:10,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:10,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:10,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:10,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:10,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:10,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:10,438 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:10,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:10,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:10,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:10,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:10,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:10,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:10,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:10,541 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:10,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:10,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:10,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:10,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:10,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:10,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:10,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:10,643 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:10,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:10,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:10,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:10,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:10,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:10,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:10,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:10,738 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:10,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:10,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:10,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:10,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:10,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:10,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:10,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:10,851 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:10,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:10,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:10,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:10,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:10,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:10,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:10,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:10,947 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:10,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:10,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:10,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:10,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:11,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:11,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:11,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:11,069 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:11,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:11,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:11,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:11,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:11,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:11,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:11,215 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:11,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:11,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:11,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:11,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:11,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:11,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:11,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:11,315 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:11,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:11,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:11,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:11,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:11,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:11,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:11,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:11,422 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:11,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:11,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:11,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:11,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:11,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:11,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:11,520 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:11,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:11,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:11,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:11,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:11,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:11,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:11,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:11,617 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:11,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:11,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:11,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:11,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:11,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:11,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:11,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:11,717 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:11,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:11,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:11,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:11,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:11,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:11,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:11,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:11,815 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:11,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:11,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:11,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:11,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:11,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:11,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:11,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:11,914 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:11,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:11,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:11,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:11,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:11,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:12,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:12,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:12,020 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:12,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:12,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:12,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:12,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:12,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:12,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:12,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:12,130 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:12,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:12,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:12,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:12,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:12,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:12,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:12,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:12,238 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:12,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:12,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:12,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:12,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:12,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:12,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:12,364 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:12,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:12,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:12,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:12,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:12,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:12,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:12,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:12,459 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:12,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:12,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:12,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:12,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:12,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:12,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:12,562 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:12,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:12,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:12,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:12,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:12,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:12,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:12,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:12,657 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:12,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:12,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:12,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:12,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:12,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:12,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:12,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:12,753 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:12,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:12,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:12,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:12,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:12,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:12,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:12,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:12,852 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:12,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:12,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:12,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:12,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:12,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:12,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:12,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:12,953 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:12,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:12,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:12,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:12,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:13,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:13,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:13,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:13,047 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:13,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:13,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:13,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:13,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:13,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:13,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:13,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:13,142 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:13,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:13,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:13,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:13,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:13,213 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:13,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:13,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:13,255 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:13,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:13,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:13,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:13,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:13,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:13,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:13,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:13,363 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:13,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:13,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:13,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:13,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:13,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:13,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:13,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:13,472 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:13,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:13,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:13,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:13,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:13,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:13,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:13,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:13,571 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:13,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:13,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:13,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:13,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:13,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:13,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:13,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:13,679 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:13,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:13,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:13,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:13,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:13,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:13,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:13,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:13,781 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:13,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:13,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:13,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:13,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:13,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:13,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:13,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:13,878 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:13,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:13,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:13,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:13,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:13,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:13,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:13,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:13,974 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:13,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:13,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:13,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:13,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:14,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:14,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:14,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:14,075 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:14,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:14,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:14,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:14,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:14,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:14,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:14,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:14,209 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:14,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:14,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:14,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:14,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:14,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:14,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:14,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:14,311 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:14,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:14,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:14,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:14,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:14,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:14,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:14,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:14,406 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:14,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:14,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:14,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:14,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:14,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:14,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:14,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:14,501 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:14,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:14,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:14,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:14,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:14,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:14,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:14,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:14,596 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:14,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:14,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:14,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:14,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:14,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:14,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:14,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:14,690 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:14,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:14,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:14,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:14,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:14,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:14,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:14,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:14,782 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:14,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:14,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:14,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:14,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:14,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:14,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:14,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:14,880 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:14,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:14,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:14,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:14,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:14,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:14,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:14,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:14,973 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:14,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:14,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:14,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:14,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:15,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:15,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:15,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:15,070 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:15,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:15,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:15,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:15,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:15,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:15,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:15,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:15,164 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:15,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:15,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:15,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:15,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:15,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:15,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:15,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:15,257 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:15,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:15,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:15,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:15,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:15,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:15,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:15,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:15,360 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:15,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:15,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:15,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:15,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:15,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:15,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:15,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:15,466 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:15,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:15,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:15,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:15,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:15,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:15,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:15,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:15,562 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:15,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:15,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:15,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:15,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:15,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:15,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:15,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:15,655 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:15,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:15,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:15,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:15,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:15,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:15,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:15,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:15,748 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:15,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:15,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:15,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:15,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:15,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:15,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:15,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:15,840 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:15,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:15,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:15,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:15,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:15,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:15,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:15,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:15,935 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:15,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:15,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:15,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:15,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:16,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:16,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:16,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:16,047 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:16,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:16,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:16,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:16,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:16,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:16,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:16,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:16,144 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:16,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:16,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:16,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:16,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:16,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:16,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:16,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:16,237 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:16,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:16,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:16,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:16,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:16,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:16,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:16,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:16,353 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:16,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:16,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:16,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:16,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:16,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:16,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:16,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:16,470 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:16,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:16,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:16,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:16,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:16,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:16,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:16,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:16,563 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:16,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:16,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:16,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:16,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:16,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:16,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:16,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:16,665 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:16,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:16,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:16,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:16,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:16,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:16,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:16,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:16,760 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:16,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:16,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:16,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:16,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:16,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:16,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:16,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:16,855 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:16,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:16,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:16,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:16,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:16,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:16,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:16,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:16,951 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:16,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:16,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:16,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:16,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:17,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:17,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:17,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:17,045 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:17,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:17,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:17,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:17,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:17,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:17,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:17,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:17,137 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:17,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:17,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:17,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:17,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:17,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:17,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:17,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:17,233 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:17,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:17,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:17,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:17,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:17,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:17,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:17,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:17,330 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:17,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:17,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:17,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:17,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:17,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:17,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:17,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:17,423 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:17,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:17,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:17,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:17,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:17,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:17,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:17,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:17,524 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:17,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:17,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:17,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:17,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:17,598 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:17,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:17,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:17,633 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:17,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:17,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:17,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:17,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:17,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:17,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:17,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:17,736 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:17,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:17,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:17,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:17,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:17,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:17,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:17,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:17,834 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:17,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:17,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:17,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:17,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:17,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:17,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:17,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:17,929 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:17,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:17,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:17,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:17,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:17,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:18,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:18,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:18,026 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:18,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:18,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:18,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:18,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:18,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:18,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:18,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:18,121 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:18,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:18,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:18,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:18,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:18,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:18,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:18,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:18,216 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:18,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:18,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:18,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:18,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:18,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:18,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:18,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:18,317 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:18,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:18,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:18,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:18,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:18,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:18,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:18,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:18,410 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:18,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:18,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:18,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:18,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:18,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:18,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:18,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:18,515 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:18,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:18,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:18,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:18,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:18,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:18,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:18,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:18,608 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:18,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:18,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:18,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:18,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:18,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:18,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:18,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:18,717 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:18,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:18,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:18,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:18,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:18,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:18,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:18,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:18,810 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:18,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:18,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:18,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:18,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:18,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:18,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:18,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:18,902 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:18,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:18,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:18,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:18,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:18,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:18,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:18,993 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:18,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:18,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:18,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:19,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:19,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:19,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:19,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:19,086 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:19,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:19,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:19,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:19,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:19,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 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 489 states to 226 states and 440 transitions. [2021-11-23 01:27:19,176 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:19,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [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 01:27:19,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:19,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:19,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:19,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:19,274 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:19,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:19,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:19,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:19,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:19,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:19,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:19,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:19,368 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:19,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:19,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:19,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:19,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:19,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:19,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:19,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:19,464 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:19,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:19,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:19,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:19,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:19,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:19,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:19,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:19,565 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:19,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:19,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:19,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:19,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:19,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:19,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:19,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:19,666 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:19,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:19,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:19,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:19,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:19,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:19,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:19,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:19,768 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:19,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:19,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:19,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:19,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:19,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:19,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:19,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:19,867 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:19,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:19,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:19,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:19,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:19,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:19,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:19,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:19,959 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:19,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:19,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:19,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:19,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:20,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:20,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:20,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:20,053 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:20,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:20,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:20,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:20,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:20,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:20,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:20,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:20,147 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:20,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:20,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:20,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:20,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:20,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:20,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:20,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:20,242 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:20,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:20,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:20,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:20,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:20,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:20,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:20,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:20,334 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:20,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:20,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:20,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:20,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:20,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:20,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:20,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:20,428 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:20,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:20,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:20,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:20,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:20,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:20,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:20,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:20,523 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:20,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:20,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:20,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:20,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:20,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:20,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:20,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:20,635 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:20,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:20,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:20,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:20,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:20,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:20,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:20,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:20,729 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:20,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:20,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:20,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:20,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:20,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:20,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:20,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:20,824 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:20,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:20,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:20,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:20,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:20,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:20,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:20,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:20,919 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:20,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:20,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:20,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:20,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:20,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:21,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:21,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:21,014 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:21,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:21,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:21,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:21,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:21,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:21,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:21,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:21,115 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:21,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:21,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:21,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:21,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:21,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:21,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:21,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:21,214 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:21,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:21,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:21,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:21,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:21,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:21,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:21,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:21,310 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:21,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:21,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:21,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:21,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:21,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:21,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:21,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:21,405 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:21,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:21,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:21,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:21,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:21,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:21,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:21,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:21,495 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:21,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:21,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:21,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:21,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:21,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:21,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:21,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:21,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:21,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:21,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:21,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:21,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:21,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:21,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:21,687 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:21,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:21,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:21,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:21,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:21,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:21,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:21,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:21,776 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:21,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:21,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:21,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:21,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:21,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:21,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:21,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:21,869 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:21,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:21,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:21,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:21,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:21,928 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:21,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:21,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:21,961 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:21,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:21,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:21,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:21,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:22,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:22,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:22,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:22,049 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:22,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:22,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:22,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:22,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:22,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:22,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:22,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:22,140 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:22,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:22,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:22,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:22,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:22,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:22,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:22,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:22,233 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:22,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:22,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:22,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:22,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:22,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:22,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:22,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:22,323 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:22,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:22,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:22,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:22,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:22,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:22,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:22,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:22,413 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:22,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:22,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:22,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:22,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:22,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:22,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:22,503 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:22,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:22,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:22,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:22,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:22,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:22,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:22,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:22,601 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:22,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:22,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:22,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:22,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:22,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:22,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:22,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:22,689 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:22,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:22,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:22,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:22,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:22,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:22,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:22,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:22,778 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:22,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:22,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:22,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:22,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:22,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:22,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:22,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:22,865 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:22,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:22,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:22,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:22,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:22,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:22,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:22,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:22,952 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:22,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:22,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:22,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:22,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:23,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:23,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:23,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:23,039 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:23,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:23,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:23,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:23,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:23,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:23,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:23,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:23,128 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:23,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:23,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:23,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:23,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:23,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:23,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:23,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:23,217 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:23,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:23,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:23,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:23,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:23,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:23,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:23,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:23,309 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:23,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:23,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:23,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:23,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:23,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:23,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:23,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:23,403 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:23,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:23,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:23,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:23,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:23,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:23,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:23,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:23,500 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:23,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:23,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:23,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:23,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:23,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:23,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:23,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:23,598 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:23,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:23,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:23,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:23,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:23,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:23,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:23,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:23,690 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:23,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:23,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:23,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:23,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:23,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:23,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:23,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:23,781 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:23,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:23,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:23,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:23,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:23,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:23,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:23,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:23,874 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:23,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:23,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:23,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:23,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:23,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:23,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:23,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:23,962 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:23,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:23,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:23,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:23,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:24,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:24,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:24,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:24,051 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:24,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:24,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:24,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:24,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:24,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:24,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:24,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:24,141 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:24,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:24,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:24,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:24,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:24,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:24,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:24,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:24,241 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:24,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:24,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:24,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:24,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:24,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:24,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:24,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:24,334 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:24,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:24,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:24,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:24,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:24,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:24,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:24,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:24,430 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:24,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:24,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:24,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:24,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:24,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:24,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:24,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:24,529 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:24,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:24,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:24,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:24,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:24,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:24,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:24,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:24,653 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:24,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:24,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:24,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:24,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:24,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:24,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:24,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:24,746 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:24,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:24,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:24,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:24,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:24,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:24,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:24,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:24,841 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:24,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:24,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:24,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:24,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:24,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:24,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:24,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:24,933 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:24,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:24,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:24,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:24,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:24,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:25,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:25,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:25,035 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:25,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:25,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:25,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:25,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:25,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:25,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:25,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:25,128 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:25,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:25,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:25,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:25,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:25,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:25,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:25,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:25,221 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:25,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:25,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:25,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:25,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:25,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:25,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:25,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:25,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:25,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:25,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:25,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:25,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:25,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:25,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:25,431 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:25,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:25,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:25,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:25,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:25,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:25,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:25,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:25,521 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:25,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:25,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:25,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:25,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:25,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:25,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:25,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:25,615 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:25,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:25,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:25,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:25,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:25,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:25,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:25,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:25,723 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:25,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:25,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:25,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:25,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:25,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:25,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:25,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:25,836 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:25,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:25,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:25,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:25,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:25,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:25,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:25,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:25,940 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:25,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:25,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:25,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:25,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:25,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:26,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:26,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:26,031 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:26,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:26,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:26,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:26,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:26,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:26,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:26,129 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:26,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:26,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:26,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:26,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:26,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:26,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:26,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:26,220 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:26,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:26,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:26,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:26,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:26,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:26,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:26,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:26,307 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:26,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:26,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:26,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:26,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:26,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:26,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:26,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:26,399 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:26,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:26,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:26,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:26,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:26,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:26,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:26,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:26,489 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:26,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:26,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:26,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:26,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:26,544 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:26,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:26,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:26,577 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:26,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:26,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:26,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:26,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:26,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:26,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:26,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:26,670 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:26,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:26,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:26,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:26,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:26,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:26,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:26,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:26,769 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:26,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:26,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:26,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:26,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:26,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:26,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:26,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:26,863 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:26,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:26,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:26,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:26,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:26,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:26,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:26,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:26,952 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:26,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:26,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:26,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:26,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:27,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:27,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:27,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:27,039 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:27,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:27,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:27,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:27,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:27,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:27,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:27,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:27,128 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:27,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:27,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:27,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:27,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:27,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:27,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:27,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:27,231 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:27,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:27,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:27,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:27,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:27,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:27,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:27,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:27,319 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:27,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:27,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:27,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:27,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:27,378 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:27,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:27,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:27,408 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:27,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:27,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:27,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:27,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:27,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:27,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:27,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:27,496 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:27,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:27,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:27,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:27,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:27,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:27,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:27,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:27,583 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:27,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:27,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:27,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:27,637 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:27,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:27,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:27,678 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:27,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:27,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:27,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:27,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:27,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:27,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:27,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:27,766 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:27,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:27,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:27,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:27,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:27,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:27,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:27,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:27,854 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:27,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:27,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:27,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:27,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:27,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:27,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:27,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:27,942 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:27,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:27,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:27,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:27,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:27,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:28,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:28,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:28,031 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:28,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:28,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:28,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:28,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:28,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:28,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:28,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:28,119 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:28,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:28,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:28,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:28,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:28,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:28,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:28,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:28,218 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:28,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:28,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:28,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:28,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:28,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:28,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:28,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:28,294 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:28,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:28,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:28,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:28,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:28,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:28,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:28,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:28,385 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:28,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:28,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:28,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:28,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:28,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:28,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:28,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:28,469 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:28,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:28,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:28,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:28,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:28,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:28,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:28,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:28,559 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:28,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:28,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:28,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:28,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:28,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:28,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:28,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:28,652 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:28,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:28,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:28,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:28,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:28,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:28,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:28,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:28,738 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:28,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:28,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:28,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:28,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:28,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:28,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:28,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:28,836 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:28,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:28,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:28,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:28,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:28,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:28,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:28,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:28,938 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:28,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:28,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:28,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:28,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:29,000 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:29,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:29,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:29,035 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:29,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:29,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:29,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:29,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:29,091 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:29,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:29,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:29,125 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:29,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:29,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:29,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:29,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:29,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:29,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:29,216 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:29,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:29,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:29,220 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 01:27:29,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:29,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:29,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:29,319 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:29,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:29,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:29,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:29,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:29,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:29,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:29,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:29,416 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:29,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:29,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:29,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:29,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:29,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:29,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:29,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:29,507 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:29,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:29,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:29,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:29,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:29,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:29,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:29,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:29,598 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:29,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:29,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:29,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:29,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:29,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:29,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:29,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:29,715 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:29,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:29,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:29,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:29,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:29,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:29,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:29,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:29,794 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:29,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:29,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:29,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:29,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:29,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:29,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:29,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:29,887 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:29,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:29,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:29,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:29,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:29,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:29,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:29,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:29,973 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:29,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:29,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:29,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:29,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:30,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:30,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:30,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:30,056 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:30,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:30,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:30,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:30,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:30,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:30,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:30,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:30,133 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:30,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:30,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:30,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:30,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:30,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:30,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:30,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:30,222 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:30,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:30,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:30,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:30,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:30,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:30,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:30,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:30,307 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:30,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:30,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:30,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:30,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:30,360 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:30,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:30,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:30,385 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:30,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:30,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:30,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:30,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:30,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:30,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:30,474 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:30,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:30,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:30,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:30,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:30,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:30,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:30,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:30,564 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:30,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:30,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:30,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:30,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:30,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:30,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:30,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:30,675 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:30,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:30,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:30,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:30,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:30,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:30,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:30,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:30,761 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:30,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:30,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:30,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:30,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:30,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:30,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:30,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:30,849 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:30,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:30,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:30,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:30,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:30,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:30,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:30,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:30,934 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:30,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:30,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:30,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:30,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:30,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:31,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:31,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:31,009 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:31,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:31,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:31,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:31,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:31,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:31,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:31,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:31,090 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:31,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:31,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:31,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:31,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:31,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:31,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:31,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:31,181 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:31,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:31,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:31,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:31,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:31,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:31,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:31,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:31,261 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:31,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:31,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:31,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:31,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:31,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:31,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:31,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:31,349 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:31,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:31,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:31,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:31,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:31,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:31,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:31,437 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:31,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:31,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:31,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:31,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:31,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:31,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:31,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:31,529 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:31,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:31,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:31,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:31,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:31,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:31,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:31,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:31,629 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:31,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:31,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:31,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:31,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:31,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:31,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:31,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:31,717 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:31,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:31,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:31,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:31,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:31,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:31,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:31,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:31,803 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:31,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:31,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:31,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:31,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:31,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 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 489 states to 226 states and 440 transitions. [2021-11-23 01:27:31,887 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:31,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [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 01:27:31,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:31,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:31,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:31,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:31,974 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:31,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:31,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:31,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:31,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:32,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:32,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:32,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:32,066 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:32,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:32,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:32,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:32,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:32,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:32,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:32,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:32,153 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:32,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:32,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:32,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:32,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:32,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:32,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:32,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:32,233 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:32,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:32,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:32,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:32,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:32,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:32,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:32,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:32,308 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:32,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:32,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:32,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:32,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:32,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:32,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:32,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:32,396 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:32,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:32,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:32,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:32,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:32,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:32,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:32,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:32,473 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:32,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:32,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:32,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:32,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:32,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:32,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:32,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:32,545 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:32,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:32,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:32,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:32,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:32,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:32,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:32,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:32,631 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:32,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:32,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:32,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:32,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:32,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:32,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:32,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:32,718 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:32,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:32,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:32,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:32,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:32,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:32,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:32,795 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:32,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:32,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:32,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:32,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:32,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:32,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:32,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:32,895 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:32,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:32,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:32,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:32,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:32,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:32,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:32,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:32,973 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:32,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:32,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:32,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:32,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:33,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:33,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:33,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:33,051 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:33,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:33,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:33,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:33,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:33,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:33,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:33,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:33,125 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:33,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:33,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:33,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:33,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:33,173 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:33,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:33,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:33,214 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:33,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:33,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:33,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:33,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:33,270 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:33,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:33,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:33,304 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:33,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:33,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:33,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:33,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:33,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:33,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:33,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:33,391 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:33,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:33,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:33,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:33,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:33,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:33,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:33,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:33,462 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:33,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:33,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:33,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:33,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:33,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:33,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:33,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:33,536 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:33,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:33,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:33,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:33,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:33,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:33,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:33,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:33,621 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:33,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:33,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:33,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:33,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:33,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:33,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:33,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:33,699 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:33,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:33,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:33,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:33,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:33,753 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:33,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:33,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:33,779 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:33,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:33,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:33,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:33,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:33,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:33,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:33,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:33,850 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:33,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:33,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:33,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:33,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:33,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:33,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:33,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:33,921 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:33,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:33,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:33,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:33,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:33,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:34,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:34,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:34,023 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:34,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:34,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:34,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:34,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:34,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:34,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:34,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:34,094 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:34,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:34,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:34,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:34,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:34,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:34,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:34,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:34,187 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:34,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:34,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:34,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:34,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:34,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:34,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:34,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:34,284 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:34,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:34,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:34,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:34,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:34,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:34,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:34,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:34,372 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:34,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:34,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:34,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:34,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:34,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:34,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:34,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:34,462 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:34,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:34,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:34,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:34,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:34,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:34,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:34,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:34,553 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:34,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:34,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:34,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:34,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:34,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:34,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:34,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:34,646 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:34,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:34,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:34,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:34,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:34,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:34,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:34,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:34,730 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:34,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:34,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:34,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:34,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:34,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:34,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:34,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:34,809 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:34,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:34,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:34,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:34,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:34,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:34,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:34,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:34,897 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:34,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:34,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:34,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:34,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:34,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:34,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:34,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:34,983 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:34,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:34,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:34,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:34,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:35,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:35,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:35,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:35,061 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:35,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:35,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:35,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:35,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:35,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:35,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:35,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:35,148 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:35,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:35,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:35,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:35,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:35,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:35,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:35,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:35,245 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:35,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:35,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:35,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:35,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:35,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:35,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:35,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:35,331 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:35,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:35,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:35,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:35,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:35,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:35,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:35,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:35,416 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:35,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:35,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:35,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:35,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:35,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:35,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:35,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:35,500 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:35,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:35,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:35,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:35,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:35,556 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:35,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:35,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:35,588 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:35,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:35,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:35,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:35,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:35,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:35,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:35,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:35,672 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:35,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:35,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:35,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:35,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:35,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:35,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:35,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:35,749 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:35,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:35,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:35,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:35,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:35,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:35,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:35,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:35,834 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:35,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:35,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:35,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:35,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:35,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:35,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:35,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:35,924 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:35,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:35,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:35,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:35,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:35,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:36,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:36,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:36,038 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:36,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:36,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:36,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:36,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:36,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:36,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:36,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:36,142 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:36,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:36,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:36,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:36,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:36,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:36,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:36,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:36,238 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:36,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:36,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:36,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:36,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:36,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:36,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:36,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:36,327 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:36,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:36,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:36,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:36,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:36,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:36,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:36,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:36,415 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:36,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:36,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:36,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:36,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:36,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:36,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:36,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:36,504 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:36,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:36,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:36,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:36,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:36,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:36,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:36,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:36,582 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:36,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:36,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:36,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:36,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:36,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:36,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:36,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:36,670 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:36,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:36,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:36,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:36,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:36,723 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:36,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:36,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:36,757 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:36,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:36,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:36,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:36,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:36,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:36,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:36,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:36,844 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:36,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:36,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:36,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:36,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:36,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:36,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:36,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:36,938 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:36,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:36,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:36,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:36,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:36,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:37,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:37,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:37,024 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:37,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:37,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:37,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:37,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:37,078 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:37,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:37,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:37,110 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:37,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:37,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:37,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:37,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:37,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:37,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:37,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:37,199 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:37,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:37,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:37,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:37,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:37,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:37,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:37,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:37,283 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:37,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:37,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:37,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:37,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:37,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:37,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:37,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:37,366 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:37,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:37,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:37,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:37,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:37,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:37,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:37,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:37,444 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:37,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:37,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:37,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:37,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:37,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:37,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:37,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:37,520 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:37,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:37,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:37,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:37,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:37,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:37,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:37,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:37,603 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:37,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:37,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:37,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:37,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:37,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:37,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:37,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:37,689 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:37,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:37,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:37,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:37,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:37,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:37,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:37,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:37,774 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:37,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:37,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:37,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:37,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:37,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:37,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:37,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:37,843 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:37,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:37,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:37,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:37,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:37,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:37,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:37,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:37,915 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:37,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:37,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:37,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:37,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:37,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:38,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:38,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:38,008 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:38,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:38,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:38,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:38,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:38,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:38,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:38,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:38,108 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:38,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:38,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:38,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:38,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:38,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:38,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:38,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:38,182 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:38,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:38,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:38,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:38,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:38,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:38,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:38,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:38,252 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:38,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:38,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:38,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:38,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:38,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:38,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:38,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:38,341 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:38,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:38,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:38,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:38,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:38,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:38,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:38,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:38,418 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:38,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:38,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:38,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:38,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:38,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:38,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:38,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:38,508 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:38,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:38,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:38,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:38,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:38,556 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:38,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:38,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:38,589 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:38,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:38,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:38,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:38,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:38,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:38,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:38,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:38,685 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:38,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:38,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:38,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:38,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:38,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:38,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:38,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:38,755 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:38,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:38,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:38,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:38,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:38,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:38,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:38,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:38,832 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:38,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:38,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:38,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:38,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:38,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:38,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:38,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:38,918 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:38,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:38,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:38,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:38,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:38,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:38,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:38,999 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:39,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:39,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:39,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:39,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:39,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:39,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:39,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:39,094 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:39,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:39,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:39,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:39,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:39,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:39,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:39,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:39,171 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:39,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:39,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:39,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:39,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:39,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:39,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:39,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:39,267 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:39,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:39,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:39,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:39,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:39,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:39,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:39,353 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:39,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:39,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:39,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:39,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:39,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:39,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:39,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:39,438 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:39,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:39,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:39,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:39,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:39,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:39,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:39,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:39,523 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:39,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:39,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:39,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:39,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:39,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:39,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:39,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:39,608 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:39,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:39,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:39,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:39,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:39,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:39,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:39,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:39,694 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:39,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:39,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:39,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:39,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:39,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:39,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:39,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:39,780 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:39,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:39,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:39,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:39,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:39,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:39,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:39,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:39,866 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:39,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:39,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:39,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:39,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:39,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:39,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:39,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:39,941 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:39,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:39,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:39,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:39,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:39,986 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:40,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:40,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:40,011 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:40,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:40,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:40,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:40,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:40,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:40,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:40,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:40,106 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:40,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:40,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:40,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:40,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:40,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:40,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:40,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:40,183 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:40,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:40,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:40,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:40,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:40,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:40,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:40,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:40,262 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:40,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:40,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:40,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:40,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:40,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:40,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:40,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:40,331 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:40,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:40,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:40,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:40,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:40,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:40,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:40,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:40,424 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:40,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:40,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:40,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:40,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:40,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:40,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:40,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:40,494 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:40,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:40,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:40,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:40,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:40,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 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 489 states to 226 states and 440 transitions. [2021-11-23 01:27:40,567 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:40,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [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 01:27:40,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:40,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:40,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:40,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:40,637 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:40,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:40,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:40,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:40,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:40,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:40,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:40,723 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:40,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:40,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:40,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:40,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:40,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:40,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:40,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:40,827 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:40,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:40,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:40,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:40,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:40,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:40,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:40,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:40,897 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:40,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:40,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:40,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:40,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:40,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:40,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:40,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:40,967 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:40,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:40,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:40,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:40,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:41,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:41,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:41,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:41,039 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:41,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:41,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:41,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:41,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:41,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:41,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:41,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:41,135 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:41,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:41,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:41,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:41,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:41,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:41,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:41,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:41,225 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:41,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:41,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:41,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:41,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:41,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:41,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:41,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:41,315 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:41,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:41,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:41,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:41,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:41,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:41,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:41,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:41,405 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:41,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:41,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:41,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:41,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:41,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:41,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:41,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:41,493 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:41,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:41,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:41,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:41,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:41,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:41,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:41,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:41,581 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:41,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:41,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:41,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:41,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:41,636 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:41,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:41,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:41,670 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:41,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:41,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:41,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:41,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:41,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:41,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:41,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:41,745 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:41,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:41,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:41,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:41,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:41,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:41,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:41,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:41,816 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:41,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:41,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:41,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:41,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:41,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:41,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:41,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:41,891 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:41,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:41,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:41,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:41,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:41,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:41,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:41,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:41,969 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:41,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:41,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:41,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:41,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:42,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:42,041 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:42,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:42,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:42,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:42,123 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:42,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:42,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:42,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:42,201 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:42,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:42,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:42,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:42,270 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:42,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:42,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:42,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:42,339 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:42,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:42,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:42,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:42,407 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:42,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:42,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:42,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:42,503 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:42,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:42,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:42,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:42,587 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:42,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:42,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:42,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:42,664 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:42,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:42,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:42,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:42,749 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:42,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:42,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:42,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:42,827 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:42,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:42,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:42,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:42,897 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:42,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:42,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:42,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:42,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:42,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:42,983 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:42,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:42,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:42,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:43,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:43,055 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:43,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:43,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:43,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:43,142 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:43,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:43,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,187 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:43,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:43,215 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:43,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:43,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:43,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:43,289 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:43,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:43,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:43,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:43,357 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:43,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:43,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:43,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:43,426 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:43,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:43,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:43,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:43,510 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:43,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:43,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:43,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:43,597 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:43,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:43,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:43,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:43,681 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:43,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:43,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:43,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:43,767 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:43,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:43,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:43,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:43,845 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:43,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:43,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:43,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:43,914 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:43,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:43,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:43,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:43,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:43,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:43,986 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:43,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:43,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:43,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:43,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:44,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:44,062 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:44,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:44,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:44,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:44,133 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:44,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:44,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:44,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:44,225 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:44,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:44,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:44,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:44,301 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:44,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:44,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:44,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:44,399 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:44,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:44,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:44,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:44,469 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:44,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:44,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:44,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:44,538 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:44,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:44,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:44,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:44,608 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:44,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:44,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:44,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:44,690 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:44,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:44,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:44,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:44,759 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:44,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:44,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:44,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:44,836 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:44,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:44,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:44,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:44,908 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:44,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:44,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:44,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:44,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:44,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:44,977 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:44,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:44,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:44,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:45,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:45,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:45,059 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:45,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:45,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:45,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:45,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:45,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:45,128 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:45,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:45,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:45,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:45,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,173 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:45,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:45,198 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:45,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:45,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:45,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:45,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:45,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:45,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:45,273 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:45,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:45,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:45,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:45,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:45,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:45,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:45,367 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:45,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:45,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:45,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:45,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:45,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:45,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:45,456 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:45,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:45,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:45,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:45,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:45,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:45,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:45,547 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:45,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:45,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:45,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:45,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:45,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:45,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:45,635 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:45,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:45,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:45,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:45,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:45,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:45,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:45,717 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:45,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:45,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:45,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:45,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:45,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:45,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:45,787 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:45,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:45,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:45,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:45,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:45,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:45,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:45,875 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:45,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:45,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:45,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:45,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:45,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:45,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:45,945 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:45,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:45,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:45,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:45,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:45,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:46,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:46,019 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:46,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:46,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:46,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:46,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:46,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:46,093 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:46,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:46,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:46,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:46,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:46,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:46,166 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:46,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:46,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,167 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 01:27:46,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:46,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:46,237 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:46,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:46,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:46,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:46,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:46,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:46,313 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:46,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:46,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:46,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:46,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:46,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:46,384 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:46,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:46,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:46,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:46,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:46,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:46,469 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:46,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:46,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,470 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 01:27:46,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:46,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:46,539 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:46,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:46,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:46,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:46,598 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:46,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:46,630 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:46,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:46,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:46,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:46,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:46,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:46,699 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:46,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:46,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:46,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:46,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:46,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:46,788 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:46,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:46,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:46,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:46,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:46,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:46,874 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:46,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:46,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:46,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:46,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:46,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:46,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:46,960 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:46,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:46,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:46,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:46,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:47,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:47,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:47,054 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:47,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:47,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:47,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:47,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:47,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:47,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:47,139 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:47,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:47,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:47,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:47,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:47,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:47,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:47,218 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:47,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:47,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:47,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:47,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:47,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:47,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:47,309 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:47,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:47,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:47,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:47,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:47,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:47,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:47,383 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:47,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:47,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:47,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:47,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:47,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:47,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:47,462 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:47,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:47,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:47,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:47,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:47,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:47,531 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:47,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:47,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:47,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:47,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,574 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:47,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:47,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:47,599 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:47,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:47,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:47,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:47,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:47,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:47,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:47,685 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:47,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:47,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:47,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:47,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 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 489 states to 226 states and 440 transitions. [2021-11-23 01:27:47,768 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:47,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:47,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:47,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:47,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:47,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:47,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:47,854 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:47,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:47,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:47,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:47,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:47,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:47,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:47,940 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:47,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:47,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:47,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:47,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:47,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:48,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:48,027 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:48,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:48,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:48,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:48,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:48,113 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:48,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:48,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:48,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:48,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:48,199 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:48,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:48,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:48,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:48,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:48,283 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:48,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:48,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:48,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:48,369 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:48,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:48,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:48,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:48,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:48,463 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:48,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:48,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:48,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:48,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:48,545 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:48,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:48,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:48,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:48,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:48,614 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:48,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:48,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:48,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:48,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:48,703 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:48,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:48,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:48,753 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:48,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:48,779 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:48,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:48,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:48,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:48,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:48,849 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:48,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:48,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:48,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:48,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:48,918 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:48,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:48,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:48,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:48,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:48,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:48,986 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:48,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:48,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:48,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:48,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:49,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:49,057 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:49,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:49,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:49,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:49,127 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:49,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:49,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:49,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:49,200 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:49,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:49,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:49,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:49,276 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:49,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:49,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:49,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:49,360 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:49,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:49,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:49,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:49,434 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:49,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:49,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:49,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:49,511 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:49,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:49,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:49,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:49,581 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:49,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:49,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,625 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:49,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:49,650 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:49,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:49,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:49,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:49,719 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:49,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:49,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:49,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:49,808 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:49,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:49,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:49,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:49,879 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:49,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:49,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:49,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:49,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:49,948 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:49,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:49,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:49,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:49,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:49,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:50,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:50,017 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:50,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:50,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:50,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:50,118 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:50,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:50,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:50,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:50,199 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:50,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:50,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:50,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:50,269 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:50,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:50,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:50,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:50,338 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:50,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:50,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:50,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:50,421 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:50,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:50,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:50,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:50,492 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:50,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:50,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:50,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:50,566 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:50,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:50,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:50,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:50,637 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:50,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:50,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:50,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:50,710 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:50,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:50,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:50,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:50,787 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:50,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:50,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:50,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:50,856 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:50,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:50,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:50,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:50,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:50,925 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:50,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:50,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:50,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:50,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:50,986 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:51,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:51,019 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:51,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:51,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:51,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:51,103 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:51,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:51,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:51,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:51,179 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:51,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:51,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:51,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:51,248 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:51,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:51,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:51,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:51,317 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:51,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:51,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:51,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:51,386 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:51,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:51,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:51,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:51,457 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:51,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:51,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,500 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:51,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:51,526 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:51,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:51,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:51,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:51,615 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:51,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:51,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:51,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:51,683 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:51,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:51,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:51,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:51,752 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:51,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:51,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:51,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:51,821 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:51,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:51,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:51,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:51,902 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:51,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:51,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:51,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:51,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:51,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:51,973 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:51,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:51,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:51,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:51,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:52,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:52,059 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:52,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:52,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:52,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:52,128 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:52,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:52,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,173 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:52,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:52,198 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:52,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:52,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,199 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 01:27:52,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:52,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:52,267 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:52,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:52,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:52,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:52,339 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:52,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:52,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:52,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:52,420 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:52,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:52,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:52,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:52,488 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:52,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:52,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:52,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:52,556 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:52,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:52,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:52,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:52,624 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:52,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:52,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:52,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:52,692 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:52,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:52,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:52,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:52,761 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:52,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:52,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:52,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:52,829 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:52,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:52,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:52,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:52,901 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:52,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:52,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:52,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:52,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:52,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:52,970 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:52,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:52,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:52,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:52,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:53,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:53,040 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:53,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:53,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:53,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:53,109 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:53,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:53,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 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 489 states to 226 states and 440 transitions. [2021-11-23 01:27:53,178 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:53,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [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 01:27:53,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:53,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:53,272 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:53,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:53,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:53,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:53,347 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:53,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:53,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:53,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:53,421 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:53,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:53,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:53,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:53,489 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:53,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:53,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:53,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:53,558 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:53,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:53,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:53,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:53,626 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:53,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:53,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:53,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:53,694 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:53,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:53,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:53,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:53,762 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:53,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:53,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:53,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:53,856 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:53,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:53,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:53,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:53,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:53,942 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:53,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:53,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:53,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:53,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:53,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:54,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:54,010 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:54,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:54,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:54,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:54,079 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:54,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:54,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:54,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:54,148 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:54,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:54,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:54,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:54,217 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:54,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:54,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:54,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:54,291 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:54,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:54,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:54,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:54,376 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:54,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:54,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:54,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:54,461 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:54,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:54,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:54,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:54,544 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:54,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:54,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:54,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:54,628 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:54,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:54,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,679 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 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 489 states to 226 states and 440 transitions. [2021-11-23 01:27:54,711 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:54,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:54,712 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 01:27:54,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:54,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:54,795 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:54,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:54,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:54,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:54,881 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:54,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:54,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:54,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:54,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:54,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:54,964 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:54,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:54,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:54,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:54,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:55,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:55,035 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:55,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:55,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:55,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:55,119 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:55,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:55,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:55,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:55,198 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:55,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:55,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:55,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:55,267 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:55,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:55,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:55,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:55,340 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:55,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:55,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:55,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:55,408 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:55,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:55,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:55,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:55,478 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:55,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:55,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:55,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:55,546 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:55,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:55,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:55,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:55,615 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:55,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:55,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:55,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:55,683 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:55,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:55,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:55,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:55,752 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:55,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:55,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:55,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:55,833 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:55,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:55,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:55,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:55,916 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:55,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:55,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:55,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:55,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:55,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:55,984 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:55,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:55,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:55,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:56,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:56,058 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:56,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:56,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:56,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:56,127 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:56,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:56,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:56,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:56,208 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:56,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:56,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:56,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:56,282 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:56,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:56,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:56,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:56,350 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:56,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:56,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:56,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:56,418 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:56,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:56,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:56,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:56,486 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:56,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:56,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:56,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:56,555 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:56,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:56,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:56,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:56,642 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:56,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:56,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:56,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:56,710 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:56,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:56,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:56,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:56,779 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:56,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:56,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:56,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:56,848 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:56,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:56,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:56,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:56,917 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:56,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:56,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:56,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:56,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:56,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:56,993 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:56,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:56,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:56,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:56,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:57,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:57,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:57,062 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:57,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:57,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:57,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:57,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:57,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:57,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:57,131 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:57,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:57,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:57,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:57,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:57,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:57,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:57,200 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:57,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:57,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:57,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:57,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:57,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:57,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:57,276 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:57,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:57,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:57,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:57,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:57,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:57,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:57,361 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:57,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:57,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:57,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:57,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:57,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:57,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:57,430 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:57,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:57,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:57,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:57,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:57,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:57,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:57,498 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:57,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:57,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:57,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:57,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:57,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:57,577 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:57,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:57,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:57,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:57,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:57,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:57,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:57,646 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:57,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:57,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:57,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:57,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:57,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:57,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:57,715 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:57,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:57,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:57,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:57,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:57,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:57,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:57,783 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:57,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:57,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:57,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:57,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:57,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:57,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:57,853 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:57,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:57,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:57,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:57,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:57,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:57,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:57,922 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:57,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:57,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:57,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:57,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:57,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:58,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:58,001 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:58,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:58,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:58,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:58,071 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:58,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:58,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:58,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:58,141 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:58,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:58,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:58,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:58,217 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:58,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:58,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:58,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:58,286 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:58,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:58,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:58,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:58,358 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:58,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:58,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:58,427 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:58,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:58,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:58,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:58,495 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:58,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:58,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:58,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:58,564 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:58,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:58,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:58,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:58,639 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:58,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:58,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:58,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:58,707 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:58,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:58,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:58,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:58,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:58,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:58,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:58,844 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:58,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:58,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:58,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:58,913 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:58,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:58,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:58,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:58,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:58,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:58,982 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:58,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:58,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:58,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:58,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:59,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:59,052 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:59,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:59,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:59,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:59,137 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:59,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:59,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:59,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:59,208 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:59,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:59,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:59,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:59,290 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:59,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:59,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:59,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:59,378 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:59,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:59,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:59,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:59,462 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:59,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:59,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:59,542 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:59,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:59,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:59,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:59,610 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:59,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:59,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:59,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:59,678 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:59,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:59,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:59,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:59,747 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:59,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:59,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:59,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:59,815 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:59,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:59,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:59,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:59,884 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:59,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:59,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:27:59,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:59,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:27:59,952 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:27:59,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:27:59,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:59,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:59,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:27:59,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:00,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:00,021 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:00,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:00,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:00,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:00,096 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:00,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:00,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:00,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:00,163 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:00,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:00,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:00,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:00,230 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:00,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:00,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:00,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:00,298 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:00,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:00,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:00,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:00,366 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:00,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:00,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:00,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:00,434 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:00,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:00,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:00,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:00,503 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:00,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:00,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:00,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:00,572 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:00,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:00,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:00,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:00,640 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:00,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:00,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:00,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:00,709 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:00,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:00,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:00,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:00,782 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:00,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:00,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:00,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:00,851 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:00,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:00,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:00,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:00,923 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:00,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:00,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:00,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:00,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:00,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:00,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:00,997 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:00,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:00,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:00,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:01,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:01,065 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:01,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:01,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:01,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:01,137 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:01,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:01,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:01,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:01,205 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:01,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:01,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:01,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:01,273 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:01,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:01,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:01,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:01,341 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:01,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:01,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:01,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:01,409 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:01,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:01,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:01,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:01,477 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:01,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:01,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:01,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:01,546 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:01,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:01,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:01,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:01,615 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:01,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:01,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:01,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:01,683 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:01,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:01,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:01,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:01,752 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:01,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:01,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,795 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:01,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:01,821 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:01,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:01,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:01,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:01,889 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:01,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:01,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:01,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:01,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:01,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:01,961 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:01,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:01,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:01,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:01,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:02,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:02,028 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:02,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:02,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:02,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:02,096 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:02,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:02,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:02,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:02,163 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:02,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:02,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:02,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:02,232 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:02,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:02,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:02,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:02,300 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:02,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:02,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:02,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:02,369 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:02,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:02,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:02,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:02,446 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:02,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:02,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:02,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:02,535 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:02,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:02,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:02,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:02,604 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:02,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:02,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:02,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:02,673 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:02,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:02,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:02,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:02,741 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:02,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:02,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:02,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:02,810 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:02,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:02,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:02,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:02,887 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:02,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:02,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:02,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:02,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:02,955 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:02,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:02,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:02,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:02,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:02,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:03,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:03,023 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:03,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:03,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:03,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:03,091 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:03,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:03,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:03,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:03,159 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:03,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:03,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:03,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:03,227 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:03,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:03,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:03,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:03,296 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:03,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:03,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:03,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:03,391 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:03,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:03,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:03,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:03,475 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:03,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:03,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:03,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:03,553 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:03,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:03,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:03,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:03,623 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:03,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:03,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,623 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 01:28:03,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:03,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:03,693 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:03,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:03,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:03,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:03,763 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:03,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:03,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:03,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:03,836 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:03,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:03,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:03,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:03,904 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:03,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:03,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:03,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:03,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:03,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:03,972 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:03,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:03,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:03,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:03,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:04,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:04,041 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:04,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:04,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:04,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:04,142 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:04,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:04,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:04,225 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:04,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:04,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:04,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:04,303 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:04,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:04,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:04,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:04,371 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:04,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:04,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:04,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:04,440 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:04,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:04,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:04,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:04,509 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:04,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:04,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:04,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:04,580 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:04,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:04,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:04,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:04,651 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:04,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:04,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:04,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:04,720 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:04,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:04,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 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 489 states to 226 states and 440 transitions. [2021-11-23 01:28:04,825 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:04,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:04,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:04,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:04,904 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:04,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:04,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:04,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:04,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:04,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:04,972 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:04,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:04,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:04,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:04,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:05,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:05,040 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:05,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:05,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:05,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:05,111 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:05,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:05,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:05,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:05,180 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:05,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:05,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,224 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:05,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:05,249 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:05,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:05,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:05,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:05,318 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:05,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:05,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:05,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:05,392 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:05,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:05,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:05,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:05,461 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:05,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:05,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:05,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:05,530 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:05,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:05,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,574 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:05,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:05,599 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:05,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:05,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:05,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:05,684 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:05,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:05,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:05,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:05,756 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:05,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:05,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:05,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:05,824 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:05,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:05,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:05,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:05,891 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:05,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:05,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:05,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:05,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:05,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:05,959 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:05,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:05,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:05,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:05,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:06,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:06,027 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:06,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:06,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:06,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:06,095 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:06,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:06,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:06,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:06,171 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:06,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:06,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:06,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:06,239 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:06,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:06,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:06,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:06,309 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:06,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:06,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:06,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:06,377 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:06,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:06,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:06,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:06,446 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:06,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:06,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:06,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:06,515 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:06,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:06,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:06,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:06,585 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:06,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:06,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:06,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:06,660 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:06,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:06,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:06,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:06,728 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:06,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:06,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:06,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:06,796 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:06,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:06,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:06,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:06,864 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:06,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:06,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:06,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:06,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:06,936 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:06,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:06,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:06,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:06,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:06,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:07,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:07,004 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:07,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:07,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:07,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:07,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:07,075 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:07,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:07,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,075 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 01:28:07,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:07,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:07,143 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:07,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:07,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:07,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:07,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:07,247 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:07,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:07,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:07,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:07,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:07,332 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:07,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:07,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:07,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:07,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:07,417 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:07,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:07,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:07,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:07,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:07,501 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:07,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:07,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:07,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:07,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:07,583 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:07,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:07,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:07,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:07,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:07,653 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:07,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:07,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:07,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:07,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:07,728 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:07,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:07,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:07,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:07,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:07,822 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:07,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:07,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:07,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:07,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:07,890 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:07,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:07,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:07,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:07,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:07,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:07,958 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:07,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:07,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:07,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:07,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:08,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:08,026 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:08,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:08,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:08,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:08,094 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:08,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:08,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:08,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:08,163 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:08,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:08,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:08,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:08,231 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:08,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:08,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:08,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:08,299 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:08,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:08,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:08,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:08,368 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:08,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:08,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:08,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:08,437 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:08,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:08,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:08,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:08,505 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:08,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:08,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:08,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:08,574 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:08,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:08,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:08,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:08,647 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:08,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:08,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:08,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:08,714 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:08,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:08,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:08,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:08,797 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:08,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:08,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:08,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:08,865 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:08,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:08,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:08,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:08,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:08,933 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:08,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:08,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:08,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:08,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:08,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:09,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:09,001 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:09,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:09,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:09,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:09,069 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:09,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:09,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:09,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:09,139 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:09,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:09,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:09,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:09,207 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:09,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:09,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:09,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:09,276 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:09,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:09,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:09,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:09,368 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:09,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:09,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:09,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:09,442 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:09,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:09,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:09,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:09,512 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:09,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:09,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:09,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:09,588 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:09,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:09,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:09,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:09,656 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:09,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:09,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:09,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:09,724 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:09,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:09,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:09,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:09,792 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:09,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:09,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:09,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:09,860 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:09,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:09,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:09,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:09,928 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:09,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:09,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:09,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:09,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:09,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:09,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:09,996 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:09,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:09,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:09,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:10,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:10,064 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:10,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:10,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:10,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:10,132 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:10,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:10,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:10,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:10,200 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:10,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:10,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:10,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:10,269 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:10,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:10,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:10,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:10,345 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:10,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:10,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:10,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:10,414 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:10,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:10,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:10,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:10,490 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:10,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:10,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:10,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:10,557 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:10,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:10,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:10,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:10,625 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:10,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:10,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:10,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:10,692 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:10,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:10,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:10,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:10,760 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:10,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:10,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:10,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:10,828 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:10,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:10,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:10,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:10,896 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:10,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:10,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:10,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:10,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:10,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:10,964 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:10,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:10,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:10,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:10,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:11,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:11,032 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:11,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:11,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:11,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:11,101 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:11,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:11,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:11,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:11,169 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:11,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:11,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,213 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:11,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:11,239 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:11,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:11,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:11,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:11,307 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:11,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:11,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:11,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:11,380 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:11,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:11,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:11,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:11,449 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:11,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:11,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:11,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:11,517 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:11,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:11,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:11,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:11,585 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:11,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:11,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:11,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:11,653 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:11,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:11,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:11,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:11,745 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:11,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:11,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:11,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:11,813 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:11,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:11,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:11,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:11,881 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:11,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:11,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:11,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:11,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:11,950 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:11,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:11,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:11,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:11,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:11,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:12,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:12,018 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:12,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:12,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:12,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:12,087 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:12,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:12,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:12,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:12,156 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:12,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:12,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:12,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:12,225 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:12,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:12,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:12,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:12,297 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:12,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:12,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:12,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:12,365 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:12,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:12,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:12,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:12,432 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:12,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:12,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:12,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:12,500 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:12,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:12,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:12,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:12,589 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:12,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:12,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:12,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:12,675 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:12,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:12,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:12,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:12,758 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:12,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:12,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:12,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:12,832 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:12,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:12,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:12,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:12,900 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:12,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:12,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:12,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:12,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:12,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:12,969 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:12,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:12,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:12,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:12,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:13,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:13,038 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:13,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:13,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:13,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:13,107 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:13,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:13,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:13,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:13,175 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:13,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:13,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,219 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:13,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:13,244 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:13,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:13,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:13,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:13,316 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:13,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:13,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:13,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:13,383 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:13,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:13,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:13,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:13,471 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:13,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:13,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:13,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:13,546 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:13,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:13,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:13,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:13,614 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:13,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:13,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:13,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:13,682 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:13,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:13,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:13,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:13,750 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:13,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:13,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:13,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:13,819 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:13,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:13,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:13,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:13,888 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:13,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:13,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:13,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:13,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:13,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:13,957 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:13,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:13,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:13,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:13,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:14,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:14,027 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:14,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:14,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:14,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:14,097 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:14,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:14,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:14,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:14,167 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:14,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:14,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:14,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:14,239 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:14,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:14,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:14,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:14,307 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:14,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:14,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:14,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:14,375 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:14,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:14,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:14,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:14,445 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:14,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:14,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:14,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:14,515 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:14,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:14,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:14,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:14,587 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:14,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:14,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:14,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:14,657 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:14,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:14,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:14,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:14,725 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:14,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:14,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:14,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:14,794 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:14,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:14,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:14,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:14,863 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:14,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:14,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:14,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:14,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:14,932 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:14,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:14,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:14,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:14,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:14,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:15,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:15,008 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:15,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:15,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:15,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:15,094 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:15,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:15,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:15,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:15,170 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:15,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:15,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:15,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:15,238 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:15,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:15,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:15,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:15,305 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:15,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:15,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:15,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:15,373 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:15,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:15,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:15,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:15,441 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:15,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:15,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:15,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:15,510 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:15,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:15,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:15,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:15,579 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:15,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:15,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:15,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:15,648 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:15,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:15,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:15,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:15,717 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:15,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:15,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:15,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:15,786 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:15,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:15,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:15,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:15,855 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:15,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:15,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:15,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:15,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:15,924 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:15,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:15,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:15,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:15,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:15,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:16,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:16,024 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:16,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:16,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:16,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:16,098 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:16,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:16,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:16,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:16,166 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:16,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:16,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:16,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:16,234 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:16,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:16,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:16,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:16,305 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:16,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:16,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:16,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:16,373 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:16,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:16,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:16,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:16,442 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:16,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:16,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:16,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:16,511 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:16,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:16,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:16,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:16,579 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:16,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:16,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:16,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:16,648 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:16,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:16,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:16,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:16,717 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:16,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:16,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:16,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:16,785 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:16,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:16,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:16,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:16,854 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:16,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:16,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:16,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:16,923 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:16,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:16,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:16,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:16,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:16,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:16,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:16,997 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:16,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:16,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:16,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:17,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:17,064 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:17,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:17,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:17,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:17,132 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:17,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:17,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:17,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:17,199 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:17,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:17,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:17,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:17,267 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:17,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:17,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:17,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:17,336 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:17,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:17,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:17,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:17,404 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:17,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:17,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:17,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:17,472 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:17,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:17,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:17,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:17,540 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:17,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:17,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:17,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:17,608 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:17,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:17,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:17,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:17,681 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:17,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:17,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:17,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:17,749 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:17,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:17,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:17,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:17,818 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:17,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:17,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:17,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:17,887 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:17,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:17,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:17,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:17,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:17,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:17,960 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:17,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:17,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:17,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:17,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:18,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:18,027 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:18,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:18,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:18,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:18,100 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:18,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:18,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:18,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:18,168 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:18,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:18,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:18,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:18,236 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:18,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:18,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:18,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:18,304 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:18,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:18,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:18,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:18,372 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:18,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:18,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:18,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:18,440 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:18,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:18,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:18,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:18,509 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:18,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:18,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:18,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:18,577 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:18,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:18,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:18,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:18,646 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:18,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:18,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,690 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:18,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:18,715 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:18,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:18,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:18,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:18,785 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:18,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:18,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:18,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:18,857 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:18,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:18,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:18,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:18,924 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:18,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:18,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:18,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:18,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:18,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:18,992 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:18,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:18,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:18,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:18,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:19,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:19,059 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:19,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:19,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:19,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:19,127 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:19,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:19,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:19,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:19,195 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:19,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:19,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:19,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:19,263 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:19,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:19,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:19,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:19,331 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:19,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:19,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:19,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:19,400 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:19,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:19,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:19,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:19,468 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:19,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:19,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:19,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:19,537 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:19,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:19,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:19,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:19,605 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:19,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:19,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:19,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:19,674 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:19,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:19,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:19,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:19,746 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:19,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:19,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:19,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:19,813 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:19,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:19,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:19,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:19,881 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:19,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:19,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:19,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:19,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:19,949 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:19,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:19,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:19,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:19,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:19,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:28:20,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:28:20,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:28:20,017 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:28:20,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:28:20,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:28:20,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:28:20,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:28:20,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 01:36:46,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:46,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:46,162 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:46,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:46,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:46,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:46,229 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:46,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:46,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:46,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:46,296 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:46,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:46,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:46,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:46,364 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:46,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:46,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:46,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:46,432 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:46,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:46,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:46,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:46,500 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:46,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:46,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:46,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:46,568 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:46,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:46,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:46,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:46,635 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:46,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:46,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,679 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:46,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:46,705 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:46,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:46,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:46,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:46,774 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:46,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:46,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:46,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:46,843 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:46,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:46,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:46,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:46,916 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:46,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:46,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:46,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:46,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:46,983 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:46,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:46,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:46,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:47,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:47,051 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:47,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:47,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:47,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:47,118 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:47,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:47,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:47,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:47,185 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:47,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:47,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:47,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:47,252 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:47,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:47,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:47,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:47,325 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:47,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:47,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:47,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:47,392 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:47,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:47,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:47,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:47,460 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:47,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:47,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:47,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:47,527 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:47,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:47,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:47,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:47,595 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:47,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:47,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:47,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:47,663 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:47,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:47,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:47,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:47,730 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:47,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:47,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:47,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:47,805 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:47,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:47,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:47,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:47,872 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:47,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:47,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,913 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:47,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:47,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:47,938 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:47,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:47,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:47,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:47,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:47,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:48,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:48,005 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:48,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:48,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:48,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:48,072 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:48,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:48,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:48,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:48,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:48,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,139 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 01:36:48,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:48,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:48,206 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:48,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:48,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:48,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:48,273 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:48,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:48,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:48,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:48,340 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:48,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:48,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:48,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:48,407 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:48,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:48,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:48,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:48,475 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:48,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:48,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:48,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:48,542 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:48,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:48,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:48,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:48,610 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:48,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:48,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:48,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:48,680 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:48,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:48,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:48,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:48,747 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:48,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:48,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:48,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:48,814 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:48,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:48,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:48,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:48,880 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:48,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:48,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:48,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:48,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:48,947 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:48,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:48,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:48,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:48,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:48,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:49,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:49,014 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:49,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:49,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:49,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:49,081 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:49,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:49,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:49,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:49,148 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:49,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:49,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:49,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:49,216 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:49,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:49,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:49,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:49,283 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:49,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:49,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:49,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:49,350 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:49,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:49,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:49,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:49,417 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:49,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:49,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:49,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:49,485 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:49,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:49,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:49,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:49,556 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:49,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:49,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,598 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:49,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:49,623 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:49,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:49,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:49,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:49,689 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:49,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:49,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:49,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:49,755 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:49,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:49,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:49,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:49,821 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:49,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:49,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:49,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:49,887 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:49,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:49,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:49,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:49,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:49,953 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:49,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:49,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:49,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:49,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:49,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:50,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:50,020 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:50,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:50,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:50,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:50,086 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:50,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:50,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:50,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:50,153 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:50,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:50,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:50,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:50,220 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:50,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:50,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:50,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:50,288 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:50,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:50,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:50,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:50,355 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:50,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:50,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:50,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:50,424 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:50,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:50,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:50,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:50,503 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:50,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:50,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:50,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:50,572 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:50,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:50,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:50,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:50,640 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:50,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:50,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:50,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:50,710 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:50,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:50,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:50,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:50,779 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:50,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:50,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:50,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:50,848 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:50,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:50,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:50,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:50,916 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:50,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:50,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:50,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:50,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:50,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:50,984 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:50,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:50,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:50,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:50,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:51,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:51,052 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:51,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:51,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:51,121 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:51,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:51,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:51,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:51,190 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:51,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:51,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:51,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:51,260 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:51,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:51,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:51,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:51,331 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:51,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:51,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,378 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:51,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:51,404 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:51,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:51,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:51,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:51,472 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:51,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:51,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:51,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:51,541 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:51,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:51,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:51,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:51,609 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:51,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:51,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:51,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:51,677 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:51,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:51,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:51,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:51,746 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:51,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:51,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:51,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:51,815 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:51,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:51,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:51,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:51,884 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:51,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:51,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:51,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:51,953 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:51,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:51,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:51,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:52,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:52,022 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:52,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:52,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:52,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:52,091 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:52,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:52,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:52,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:52,160 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:52,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:52,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:52,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:52,229 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:52,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:52,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:52,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:52,304 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:52,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:52,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:52,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:52,372 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:52,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:52,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:52,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:52,441 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:52,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:52,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:52,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:52,510 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:52,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:52,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:52,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:52,579 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:52,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:52,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:52,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:52,648 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:52,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:52,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:52,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:52,718 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:52,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:52,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:52,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:52,788 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:52,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:52,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:52,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:52,857 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:52,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:52,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:52,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:52,926 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:52,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:52,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:52,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:52,996 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:52,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:52,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:53,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:53,065 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:53,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:53,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:53,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:53,135 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:53,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:53,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:53,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:53,210 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:53,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:53,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,254 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:53,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:53,280 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:53,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:53,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:53,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:53,350 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:53,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:53,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:53,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:53,419 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:53,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:53,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:53,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:53,488 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:53,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:53,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:53,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:53,557 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:53,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:53,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:53,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:53,626 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:53,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:53,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:53,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:53,695 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:53,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:53,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:53,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:53,765 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:53,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:53,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:53,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:53,837 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:53,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:53,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:53,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:53,925 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:53,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:53,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:53,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:54,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:54,012 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:54,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:54,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:54,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:54,099 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:54,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:54,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:54,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:54,195 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:54,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:54,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:54,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:54,280 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:54,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:54,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:54,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:54,364 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:54,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:54,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:54,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:54,442 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:54,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:54,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:54,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:54,511 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:54,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:54,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:54,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:54,582 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:54,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:54,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:54,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:54,656 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:54,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:54,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:54,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:54,726 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:54,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:54,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:54,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:54,796 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:54,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:54,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:54,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:54,867 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:54,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:54,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:54,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:54,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:54,936 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:54,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:54,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:54,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:54,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:55,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:55,006 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:55,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:55,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:55,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:55,075 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:55,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:55,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:55,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:55,144 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:55,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:55,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:55,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:55,216 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:55,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:55,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:55,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:55,284 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:55,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:55,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:55,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:55,353 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:55,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:55,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:55,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:55,421 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:55,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:55,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:55,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:55,490 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:55,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:55,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:55,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:55,560 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:55,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:55,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:55,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:55,629 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:55,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:55,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:55,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:55,698 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:55,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:55,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:55,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:55,764 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:55,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:55,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:55,831 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:55,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:55,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:55,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:55,898 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:55,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:55,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:55,943 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:55,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:55,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:55,968 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:55,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:55,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:55,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:55,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:56,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:56,037 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:56,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:56,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:56,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:56,110 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:56,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:56,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:56,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:56,178 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:56,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:56,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:56,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:56,246 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:56,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:56,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:56,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:56,314 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:56,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:56,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:56,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:56,383 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:56,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:56,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:56,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:56,452 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:56,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:56,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:56,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:56,521 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:56,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:56,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:56,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:56,590 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:56,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:56,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:56,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:56,659 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:56,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:56,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:56,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:56,728 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:56,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:56,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:56,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:56,797 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:56,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:56,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:56,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:56,865 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:56,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:56,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,909 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:56,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:56,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:56,934 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:56,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:56,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:56,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:56,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:56,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:57,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:57,006 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:57,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:57,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:57,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:57,074 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:57,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:57,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:57,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:57,141 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:57,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:57,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:57,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:57,209 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:57,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:57,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:57,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:57,276 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:57,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:57,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,326 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:57,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:57,352 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:57,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:57,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:57,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:57,421 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:57,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:57,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:57,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:57,489 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:57,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:57,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:57,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:57,559 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:57,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:57,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:57,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:57,627 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:57,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:57,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:57,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:57,696 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:57,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:57,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:57,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:57,764 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:57,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:57,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:57,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:57,833 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:57,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:57,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:57,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:57,906 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:57,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:57,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:57,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:57,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:57,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:57,974 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:57,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:57,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:57,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:57,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:58,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:58,041 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:58,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:58,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:58,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:58,109 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:58,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:58,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:58,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:58,178 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:58,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:58,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:58,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:58,246 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:58,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:58,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:58,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:58,314 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:58,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:58,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:58,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:58,382 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:58,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:58,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:58,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:58,450 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:58,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:58,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:58,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:58,519 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:58,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:58,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:58,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:58,587 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:58,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:58,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:58,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:58,656 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:58,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:58,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:58,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:58,726 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:58,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:58,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:58,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:58,799 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:58,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:58,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:58,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:58,867 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:58,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:58,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:58,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:58,935 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:58,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:58,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:59,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:59,004 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:59,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:59,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:59,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:59,072 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:59,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:59,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:59,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:59,140 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:59,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:59,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:59,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:59,208 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:59,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:59,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:59,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:59,277 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:59,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:59,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:59,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:59,346 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:59,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:59,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:59,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:59,415 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:59,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:59,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:59,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:59,484 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:59,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:59,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:59,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:59,553 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:59,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:59,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:59,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:59,621 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:59,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:59,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:59,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:59,690 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:59,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:59,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:59,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:59,761 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:59,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:59,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:59,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:59,829 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:59,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:59,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:59,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:59,897 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:59,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:59,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:59,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:36:59,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:59,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:36:59,966 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:36:59,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:36:59,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:59,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:59,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:00,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:00,035 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:00,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:00,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,078 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:00,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:00,104 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:00,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:00,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:00,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:00,172 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:00,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:00,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:00,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:00,241 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:00,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:00,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:00,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:00,309 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:00,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:00,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:00,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:00,377 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:00,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:00,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:00,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:00,446 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:00,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:00,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:00,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:00,514 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:00,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:00,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:00,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:00,583 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:00,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:00,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:00,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:00,655 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:00,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:00,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:00,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:00,723 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:00,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:00,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:00,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:00,790 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:00,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:00,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:00,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:00,858 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:00,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:00,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:00,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:00,926 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:00,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:00,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:00,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:00,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:00,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:00,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:00,994 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:00,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:00,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:00,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:01,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:01,063 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:01,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:01,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:01,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:01,132 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:01,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:01,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:01,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:01,201 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:01,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:01,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:01,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:01,270 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:01,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:01,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:01,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:01,339 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:01,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:01,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:01,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:01,409 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:01,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:01,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:01,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:01,480 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:01,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:01,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:01,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:01,556 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:01,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:01,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:01,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:01,625 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:01,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:01,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:01,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:01,692 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:01,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:01,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:01,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:01,761 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:01,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:01,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:01,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:01,829 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:01,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:01,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:01,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:01,897 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:01,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:01,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:01,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:01,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:01,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:01,966 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:01,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:01,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:01,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:01,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:02,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:02,034 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:02,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:02,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:02,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:02,102 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:02,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:02,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:02,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:02,171 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:02,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:02,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:02,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:02,240 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:02,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:02,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:02,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:02,309 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:02,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:02,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:02,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:02,379 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:02,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:02,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:02,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:02,452 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:02,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:02,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:02,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:02,520 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:02,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:02,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:02,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:02,588 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:02,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:02,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:02,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:02,656 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:02,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:02,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:02,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:02,725 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:02,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:02,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:02,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:02,794 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:02,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:02,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:02,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:02,863 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:02,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:02,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:02,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:02,931 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:02,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:02,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:02,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:02,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:02,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:02,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:02,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:02,999 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:03,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:03,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:03,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:03,068 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:03,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:03,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:03,138 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:03,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:03,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:03,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:03,208 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:03,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:03,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:03,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:03,278 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:03,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:03,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:03,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:03,350 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:03,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:03,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:03,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:03,418 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:03,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:03,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:03,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:03,486 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:03,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:03,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:03,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:03,554 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:03,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:03,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:03,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:03,621 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:03,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:03,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:03,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:03,690 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:03,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:03,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:03,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:03,758 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:03,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:03,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:03,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:03,827 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:03,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:03,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:03,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:03,896 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:03,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:03,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:03,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:03,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:03,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:03,965 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:03,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:03,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:03,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:03,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:04,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:04,033 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:04,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:04,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:04,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:04,102 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:04,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:04,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:04,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:04,173 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:04,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:04,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:04,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:04,242 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:04,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:04,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:04,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:04,316 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:04,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:04,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:04,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:04,385 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:04,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:04,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:04,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:04,455 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:04,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:04,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:04,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:04,529 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:04,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:04,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:04,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:04,601 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:04,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:04,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:04,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:04,674 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:04,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:04,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:04,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:04,744 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:04,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:04,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:04,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:04,814 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:04,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:04,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:04,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:04,882 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:04,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:04,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:04,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:04,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:04,952 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:04,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:04,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:04,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:04,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:04,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:05,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:05,022 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:05,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:05,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:05,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:05,092 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:05,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:05,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:05,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:05,162 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:05,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:05,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:05,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:05,235 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:05,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:05,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:05,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:05,303 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:05,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:05,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:05,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:05,372 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:05,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:05,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:05,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:05,441 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:05,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:05,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:05,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:05,510 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:05,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:05,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:05,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:05,579 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:05,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:05,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:05,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:05,647 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:05,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:05,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,690 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:05,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:05,716 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:05,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:05,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:05,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:05,784 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:05,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:05,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:05,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:05,856 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:05,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:05,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:05,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:05,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:05,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:05,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:05,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:05,996 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:05,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:05,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:06,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:06,065 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:06,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:06,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:06,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:06,138 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:06,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:06,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:06,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:06,206 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:06,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:06,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:06,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:06,275 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:06,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:06,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:06,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:06,343 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:06,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:06,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:06,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:06,411 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:06,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:06,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:06,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:06,480 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:06,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:06,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:06,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:06,548 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:06,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:06,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:06,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:06,616 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:06,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:06,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:06,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:06,684 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:06,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:06,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:06,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:06,753 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:06,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:06,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:06,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:06,823 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:06,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:06,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:06,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:06,893 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:06,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:06,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:06,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:06,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:06,963 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:06,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:06,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:06,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:06,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:07,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:07,034 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:07,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:07,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:07,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:07,101 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:07,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:07,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:07,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:07,169 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:07,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:07,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:07,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:07,237 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:07,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:07,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:07,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:07,313 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:07,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:07,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:07,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:07,381 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:07,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:07,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:07,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:07,449 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:07,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:07,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:07,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:07,517 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:07,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:07,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:07,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:07,586 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:07,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:07,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:07,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:07,655 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:07,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:07,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:07,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:07,723 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:07,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:07,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:07,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:07,791 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:07,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:07,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:07,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:07,859 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:07,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:07,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:07,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:07,931 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:07,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:07,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:07,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:07,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:07,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:07,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:07,999 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:07,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:07,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:07,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:08,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:08,066 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:08,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:08,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:08,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:08,133 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:08,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:08,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:08,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:08,201 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:08,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:08,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:08,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:08,268 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:08,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:08,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:08,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:08,336 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:08,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:08,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:08,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:08,405 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:08,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:08,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:08,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:08,473 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:08,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:08,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:08,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:08,541 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:08,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:08,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:08,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:08,609 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:08,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:08,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:08,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:08,677 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:08,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:08,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:08,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:08,745 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:08,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:08,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:08,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:08,814 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:08,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:08,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:08,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:08,884 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:08,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:08,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:08,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:08,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:08,952 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:08,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:08,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:08,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:08,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:08,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:09,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:09,019 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:09,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:09,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:09,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:09,086 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:09,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:09,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:09,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:09,155 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:09,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:09,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:09,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:09,223 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:09,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:09,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:09,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:09,291 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:09,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:09,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:09,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:09,359 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:09,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:09,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:09,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:09,427 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:09,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:09,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:09,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:09,495 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:09,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:09,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:09,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:09,564 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:09,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:09,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:09,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:09,632 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:09,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:09,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:09,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:09,701 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:09,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:09,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:09,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:09,773 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:09,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:09,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:09,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:09,840 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:09,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:09,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:09,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:09,907 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:09,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:09,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:09,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:09,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:09,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:09,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:09,974 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:09,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:09,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:09,975 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 01:37:10,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:10,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:10,041 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:10,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:10,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:10,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:10,108 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:10,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:10,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:10,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:10,175 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:10,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:10,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:10,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:10,242 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:10,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:10,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:10,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:10,308 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:10,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:10,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,309 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 01:37:10,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:10,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:10,375 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:10,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:10,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:10,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:10,443 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:10,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:10,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:10,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:10,510 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:10,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:10,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:10,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:10,578 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:10,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:10,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:10,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:10,649 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:10,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:10,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:10,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:10,717 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:10,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:10,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:10,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:10,783 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:10,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:10,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:10,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:10,850 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:10,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:10,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:10,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:10,917 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:10,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:10,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:10,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:10,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:10,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:10,985 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:10,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:10,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:10,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:10,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:11,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:11,053 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:11,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:11,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:11,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:11,121 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:11,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:11,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:11,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:11,189 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:11,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:11,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:11,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:11,257 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:11,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:11,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:11,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:11,324 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:11,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:11,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:11,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:11,392 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:11,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:11,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:11,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:11,459 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:11,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:11,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:11,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:11,530 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:11,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:11,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:11,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:11,596 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:11,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:11,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:11,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:11,678 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:11,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:11,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:11,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:11,747 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:11,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:11,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:11,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:11,814 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:11,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:11,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:11,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:11,881 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:11,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:11,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:11,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:11,948 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:11,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:11,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:12,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:12,015 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:12,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:12,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:12,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:12,082 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:12,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:12,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:12,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:12,149 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:12,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:12,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:12,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:12,217 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:12,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:12,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:12,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:12,284 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:12,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:12,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:12,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:12,353 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:12,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:12,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:12,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:12,424 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:12,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:12,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:12,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:12,491 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:12,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:12,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:12,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:12,558 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:12,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:12,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:12,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:12,625 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:12,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:12,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:12,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:12,692 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:12,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:12,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:12,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:12,758 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:12,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:12,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:12,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:12,825 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:12,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:12,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:12,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:12,892 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:12,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:12,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:12,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:12,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:12,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:12,959 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:12,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:12,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:12,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:12,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:13,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:13,027 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:13,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:13,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:13,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:13,094 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:13,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:13,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:13,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:13,161 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:13,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:13,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:13,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:13,229 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:13,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:13,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:13,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:13,296 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:13,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:13,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:13,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:13,365 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:13,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:13,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:13,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:13,432 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:13,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:13,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:13,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:13,498 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:13,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:13,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:13,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:13,565 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:13,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:13,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:13,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:13,632 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:13,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:13,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:13,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:13,700 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:13,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:13,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:13,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:13,768 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:13,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:13,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:13,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:13,835 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:13,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:13,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:13,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:13,902 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:13,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:13,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:13,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:13,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:13,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:13,969 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:13,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:13,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:13,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:13,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:14,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:14,036 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:14,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:14,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:14,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:14,104 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:14,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:14,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:14,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:14,171 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:14,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:14,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:14,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:14,244 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:14,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:14,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:14,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:14,311 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:14,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:14,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:14,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:14,380 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:14,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:14,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:14,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:14,449 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:14,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:14,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:14,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:14,518 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:14,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:14,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:14,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:14,590 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:14,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:14,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,637 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:14,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:14,662 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:14,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:14,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:14,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:14,730 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:14,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:14,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:14,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:14,798 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:14,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:14,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:14,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:14,866 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:14,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:14,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:14,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:14,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:14,934 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:14,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:14,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:14,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:14,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:14,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:15,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:15,001 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:15,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:15,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:15,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:15,069 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:15,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:15,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:15,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:15,139 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:15,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:15,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:15,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:15,206 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:15,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [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 01:37:15,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:15,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:15,273 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:15,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:15,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:15,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:15,340 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:15,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:15,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:15,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:15,407 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:15,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:15,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:15,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:15,474 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:15,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:15,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:15,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:15,541 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:15,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:15,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:15,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:15,608 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:15,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:15,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:15,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:15,675 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:15,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:15,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:15,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:15,743 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:15,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:15,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:15,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:15,812 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:15,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:15,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:15,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:15,881 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:15,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:15,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:15,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:15,949 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:15,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:15,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:16,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:16,020 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:16,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:16,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:16,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:16,087 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:16,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:16,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:16,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:16,153 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:16,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:16,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:16,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:16,220 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:16,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:16,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:16,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:16,287 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:16,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:16,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:16,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:16,354 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:16,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:16,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:16,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:16,421 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:16,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:16,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:16,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:16,488 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:16,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:16,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:16,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:16,556 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:16,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:16,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:16,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:16,624 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:16,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:16,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:16,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:16,691 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:16,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:16,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:16,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:16,759 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:16,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:16,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:16,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:16,827 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:16,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:16,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:16,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:16,898 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:16,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:16,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:16,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:16,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:16,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:16,965 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:16,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:16,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:16,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:16,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:17,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:17,031 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:17,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:17,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:17,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:17,098 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:17,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:17,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:17,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:17,164 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:17,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:17,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:17,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:17,232 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:17,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:17,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:17,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:17,300 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:17,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:17,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:17,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:17,376 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:17,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:17,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:17,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:17,444 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:17,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:17,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:17,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:17,512 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:17,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:17,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:17,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:17,581 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:17,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:17,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:17,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:17,649 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:17,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:17,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:17,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:17,718 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:17,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:17,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:17,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:17,786 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:17,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:17,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:17,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:17,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:17,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:17,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:17,926 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:17,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:17,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:17,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:17,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:17,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:17,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:17,994 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:17,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:17,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:17,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:18,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:18,062 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:18,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:18,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:18,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:18,131 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:18,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:18,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:18,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:18,199 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:18,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:18,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:18,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:18,268 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:18,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:18,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:18,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:18,337 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:18,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:18,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:18,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:18,406 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:18,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:18,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:18,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:18,475 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:18,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:18,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:18,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:18,544 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:18,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:18,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,544 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 01:37:18,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:18,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:18,613 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:18,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:18,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:18,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:18,683 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:18,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:18,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:18,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:18,755 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:18,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:18,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:18,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:18,823 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:18,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:18,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:18,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:18,891 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:18,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:18,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:18,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:18,958 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:18,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:18,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:19,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:19,026 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:19,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:19,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:19,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:19,094 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:19,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:19,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:19,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:19,162 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:19,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:19,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:19,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:19,230 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:19,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:19,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:19,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:19,299 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:19,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:19,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:19,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:19,367 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:19,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:19,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:19,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:19,436 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:19,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:19,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:19,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:19,505 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:19,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:19,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:19,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:19,573 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:19,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:19,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:19,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:19,645 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:19,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:19,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:19,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:19,712 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:19,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:19,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:19,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:19,780 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:19,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:19,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:19,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:19,848 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:19,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:19,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:19,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:19,915 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:19,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:19,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:19,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:19,984 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:19,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:19,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:20,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:20,052 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:20,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:20,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:20,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:20,120 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:20,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:20,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:20,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:20,188 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:20,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:20,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:20,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:20,256 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:20,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:20,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:20,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:20,324 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:20,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:20,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:20,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:20,393 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:20,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:20,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:20,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:20,462 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:20,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:20,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:20,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:20,534 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:20,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:20,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:20,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:20,601 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:20,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:20,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:20,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:20,669 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:20,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:20,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:20,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:20,737 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:20,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:20,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:20,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:20,804 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:20,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:20,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:20,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:20,873 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:20,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:20,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:20,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:20,941 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:20,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:20,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:21,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:21,010 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:21,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:21,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:21,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:21,079 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:21,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:21,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:21,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:21,147 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:21,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:21,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:21,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:21,216 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:21,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:21,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:21,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:21,285 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:21,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:21,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:21,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:21,353 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:21,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:21,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:21,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:21,425 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:21,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:21,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:21,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:21,493 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:21,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:21,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:21,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:21,561 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:21,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:21,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:21,629 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:21,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:21,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:21,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:21,697 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:21,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:21,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:21,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:21,765 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:21,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:21,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:21,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:21,833 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:21,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:21,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:21,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:21,902 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:21,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:21,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:21,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:21,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:21,970 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:21,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:21,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:21,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:22,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:22,039 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:22,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:22,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:22,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:22,107 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:22,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:22,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,151 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:22,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:22,176 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:22,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:22,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:22,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:22,245 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:22,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:22,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:22,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:22,314 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:22,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:22,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:22,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:22,385 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:22,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:22,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:22,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:22,452 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:22,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:22,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:22,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:22,520 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:22,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:22,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:22,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:22,588 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:22,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:22,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:22,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:22,656 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:22,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:22,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:22,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:22,724 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:22,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:22,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:22,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:22,792 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:22,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:22,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:22,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:22,861 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:22,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:22,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:22,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:22,929 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:22,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:22,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:22,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:22,998 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:22,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:22,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:23,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:23,067 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:23,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:23,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:23,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:23,136 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:23,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:23,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:23,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:23,204 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:23,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:23,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:23,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:23,277 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:23,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:23,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:23,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:23,344 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:23,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:23,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:23,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:23,412 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:23,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:23,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:23,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:23,480 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:23,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:23,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:23,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:23,548 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:23,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:23,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:23,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:23,616 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:23,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:23,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:23,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:23,684 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:23,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:23,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:23,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:23,752 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:23,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:23,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:23,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:23,821 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:23,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:23,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:23,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:23,890 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:23,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:23,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:23,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:23,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:23,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:23,959 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:23,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:23,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:23,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:23,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:24,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:24,028 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:24,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:24,028 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 01:37:24,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:24,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:24,097 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:24,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:24,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:24,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:24,169 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:24,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:24,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:24,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:24,237 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:24,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:24,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:24,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:24,305 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:24,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:24,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:24,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:24,373 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:24,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [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 01:37:24,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:24,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:24,441 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:24,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:24,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:24,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:24,511 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:24,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:24,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:24,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:24,584 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:24,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:24,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:24,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:24,664 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:24,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:24,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:24,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:24,733 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:24,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:24,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:24,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:24,802 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:24,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:24,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:24,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:24,871 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:24,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:24,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:24,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:24,939 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:24,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:24,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:24,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:24,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:25,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:25,009 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:25,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:25,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:25,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:25,081 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:25,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:25,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:25,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:25,149 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:25,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:25,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:25,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:25,216 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:25,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:25,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:25,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:25,284 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:25,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:25,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:25,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:25,353 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:25,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:25,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:25,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:25,423 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:25,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:25,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:25,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:25,492 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:25,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:25,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:25,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:25,561 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:25,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:25,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:25,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:25,629 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:25,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:25,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:25,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:25,698 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:25,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:25,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:25,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:25,767 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:25,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:25,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:25,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:25,837 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:25,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:25,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:25,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:25,907 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:25,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:25,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:25,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:25,979 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:25,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:25,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:26,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:26,046 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:26,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:26,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:26,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:26,114 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:26,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:26,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:26,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:26,182 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:26,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:26,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:26,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:26,250 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:26,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:26,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:26,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:26,318 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:26,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:26,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:26,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:26,386 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:26,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:26,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:26,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:26,455 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:26,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:26,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:26,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:26,523 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:26,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:26,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:26,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:26,591 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:26,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [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 01:37:26,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:26,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:26,660 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:26,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:26,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:26,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:26,728 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:26,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:26,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:26,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:26,797 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:26,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:26,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:26,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:26,866 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:26,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:26,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:26,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:26,937 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:26,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:26,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:26,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:27,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:27,005 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:27,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:27,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:27,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:27,072 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:27,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:27,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:27,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:27,140 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:27,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:27,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:27,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:27,208 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:27,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:27,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:27,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:27,276 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:27,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:27,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:27,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:27,344 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:27,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:27,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:27,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:27,413 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:27,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:27,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:27,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:27,483 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:27,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:27,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:27,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:27,553 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:27,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:27,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:27,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:27,623 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:27,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:27,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:27,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:27,692 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:27,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:27,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:27,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:27,762 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:27,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:27,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:27,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:27,835 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:27,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:27,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:27,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:27,905 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:27,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:27,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:27,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:27,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:27,974 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:27,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:27,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:27,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:28,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:28,043 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:28,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:28,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:28,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:28,114 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:28,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:28,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:28,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:28,183 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:28,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:28,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:28,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:28,253 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:28,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:28,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:28,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:28,324 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:28,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:28,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:28,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:28,396 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:28,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:28,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:28,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:28,466 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:28,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:28,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:28,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:28,538 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:28,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:28,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:28,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:28,610 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:28,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:28,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:28,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:28,683 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:28,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:28,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,731 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:28,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:28,758 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:28,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:28,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:28,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:28,827 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:28,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:28,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:28,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:28,897 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:28,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:28,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:28,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:28,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:28,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:28,968 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:28,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:28,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:28,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:28,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:29,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:29,038 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:29,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:29,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:29,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:29,110 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:29,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:29,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:29,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:29,179 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:29,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:29,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:29,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:29,249 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:29,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:29,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:29,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:29,320 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:29,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:29,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:29,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:29,391 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:29,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:29,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:29,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:29,461 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:29,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:29,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:29,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:29,532 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:29,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:29,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:29,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:29,602 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:29,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:29,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:29,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:29,679 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:29,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:29,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:29,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:29,748 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:29,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:29,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:29,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:29,818 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:29,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:29,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:29,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:29,888 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:29,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:29,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:29,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:29,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:29,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:29,958 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:29,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:29,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:29,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:29,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:30,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:30,026 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:30,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:30,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:30,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:30,095 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:30,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:30,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:30,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:30,165 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:30,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:30,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:30,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:30,235 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:30,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:30,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:30,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:30,305 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:30,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:30,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,350 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 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 489 states to 226 states and 440 transitions. [2021-11-23 01:37:30,376 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:30,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [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 01:37:30,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:30,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:30,447 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:30,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:30,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:30,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:30,518 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:30,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:30,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:30,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:30,593 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:30,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:30,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,636 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:30,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:30,662 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:30,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:30,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:30,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:30,732 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:30,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:30,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:30,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:30,801 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:30,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:30,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:30,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:30,871 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:30,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:30,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:30,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:30,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:30,940 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:30,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:30,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:30,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:30,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:30,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:31,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:31,011 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:31,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:31,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:31,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:31,081 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:31,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:31,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:31,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:31,149 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:31,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:31,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:31,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:31,217 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:31,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:31,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:31,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:31,285 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:31,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:31,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:31,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:31,353 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:31,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:31,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:31,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:31,422 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:31,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:31,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:31,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:31,491 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:31,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:31,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:31,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:31,562 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:31,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:31,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:31,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:31,629 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:31,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:31,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:31,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:31,697 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:31,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:31,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:31,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:31,765 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:31,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:31,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:31,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:31,833 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:31,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:31,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:31,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:31,901 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:31,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:31,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:31,943 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:31,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:31,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:31,969 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:31,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:31,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:31,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:31,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:32,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:32,037 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:32,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:32,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:32,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:32,105 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:32,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:32,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:32,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:32,174 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:32,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:32,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:32,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:32,242 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:32,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:32,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:32,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:32,311 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:32,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:32,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:32,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:32,380 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:32,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:32,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:32,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:32,452 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:32,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:32,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:32,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:32,519 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:32,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:32,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:32,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:32,587 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:32,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:32,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:32,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:32,655 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:32,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:32,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:32,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:32,722 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:32,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:32,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:32,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:32,790 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:32,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:32,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:32,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:32,858 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:32,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:32,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:32,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:32,927 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:32,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:32,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:32,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:32,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:32,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:32,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:32,995 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:32,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:32,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:32,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:33,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:33,064 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:33,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:33,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:33,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:33,133 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:33,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:33,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:33,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:33,202 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:33,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:33,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:33,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:33,271 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:33,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:33,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:33,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:33,343 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:33,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:33,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:33,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:33,411 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:33,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:33,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:33,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:33,478 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:33,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:33,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:33,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:33,544 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:33,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:33,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:33,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:33,611 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:33,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:33,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:33,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:33,678 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:33,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:33,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:33,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:33,745 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:33,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:33,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:33,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:33,812 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:33,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:33,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:33,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:33,880 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:33,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:33,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:33,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:33,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:33,947 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:33,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:33,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:33,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:33,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:33,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:34,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:34,015 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:34,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:34,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:34,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:34,082 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:34,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:34,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:34,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:34,150 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:34,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:34,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:34,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:34,221 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:34,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:34,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:34,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:34,288 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:34,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:34,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:34,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:34,354 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:34,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:34,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:34,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:34,421 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:34,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:34,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:34,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:34,488 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:34,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [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 01:37:34,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:34,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:34,556 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:34,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:34,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:34,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:34,625 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:34,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:34,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:34,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:34,693 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:34,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:34,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:34,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:34,761 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:34,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:34,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:34,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:34,830 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:34,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:34,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:34,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:34,899 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:34,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:34,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:34,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:34,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:34,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:34,968 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:34,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:34,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:34,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:34,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:35,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:35,036 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:35,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:35,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:35,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:35,107 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:35,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:35,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:35,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:35,174 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:35,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:35,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:35,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:35,241 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:35,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:35,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:35,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:35,307 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:35,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:35,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:35,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:35,374 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:35,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:35,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:35,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:35,441 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:35,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:35,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:35,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:35,508 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:35,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:35,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:35,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:35,575 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:35,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:35,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:35,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:35,643 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:35,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:35,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:35,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:35,710 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:35,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:35,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:35,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:35,777 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:35,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:35,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:35,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:35,845 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:35,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:35,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:35,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:35,913 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:35,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:35,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:35,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:35,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:35,985 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:35,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:35,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:36,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:36,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:36,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:36,051 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:36,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:36,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:36,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:36,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:36,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:36,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:36,119 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:36,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:36,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:36,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:36,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:36,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:36,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:36,187 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:36,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:36,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:36,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:36,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:36,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:36,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:36,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:36,254 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:36,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:36,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:36,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:36,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:36,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:36,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:36,322 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:36,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:36,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:36,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:36,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:36,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:36,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:36,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:36,390 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:36,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:36,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:36,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:36,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:36,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:36,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:36,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:36,458 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:36,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:36,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:36,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:36,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:36,500 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:36,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:36,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:36,525 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:36,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:36,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:36,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:36,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:36,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:36,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:36,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:36,593 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:36,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:36,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:36,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:36,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:36,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:36,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:36,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:36,660 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:36,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:36,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:36,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:36,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:36,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:36,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:36,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:36,728 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:36,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:36,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:36,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:36,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:36,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:36,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:36,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:36,795 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:36,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:36,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:36,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:36,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:36,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:36,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:36,863 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:36,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:36,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:36,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:36,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:36,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:36,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:36,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:36,932 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:36,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:36,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:36,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:36,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:36,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:36,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:36,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:36,999 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:36,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:36,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:37,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:37,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:37,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:37,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:37,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:37,066 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:37,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:37,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:37,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:37,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:37,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:37,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:37,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:37,132 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:37,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:37,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:37,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:37,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:37,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:37,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:37,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:37,200 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:37,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:37,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:37,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:37,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:37,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:37,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:37,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:37,267 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:37,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:37,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:37,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:37,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:37,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:37,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:37,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:37,334 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:37,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:37,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:37,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:37,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:37,378 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:37,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:37,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:37,403 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:37,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:37,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:37,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:37,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:37,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:37,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:37,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:37,470 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:37,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:37,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:37,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:37,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:37,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:37,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:37,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:37,538 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:37,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:37,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:37,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:37,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:37,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:37,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:37,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:37,605 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:37,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:37,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:37,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:37,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:37,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:37,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:37,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:37,672 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:37,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:37,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:37,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:37,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:37,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:37,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:37,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:37,740 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:37,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:37,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:37,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:37,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:37,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:37,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:37,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:37,812 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:37,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:37,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:37,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:37,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:37,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:37,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:37,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:37,878 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:37,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:37,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:37,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:37,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:37,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:37,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:37,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:37,945 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:37,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:37,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:37,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:37,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:37,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:38,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:38,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:38,012 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:38,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:38,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:38,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:38,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:38,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:38,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:38,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:38,079 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:38,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:38,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:38,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:38,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:38,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:38,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:38,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:38,145 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:38,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:38,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:38,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:38,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:38,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:38,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:38,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:38,212 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:38,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:38,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:38,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:38,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:38,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:38,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:38,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:38,279 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:38,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:38,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:38,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:38,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:38,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:38,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:38,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:38,347 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:38,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:38,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:38,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:38,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:38,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:38,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:38,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:38,414 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:38,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:38,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:38,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:38,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:38,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:38,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:38,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:38,481 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:38,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:38,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:38,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:38,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:38,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:38,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:38,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:38,549 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:38,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:38,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:38,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:38,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:38,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:38,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:38,616 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:38,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:38,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:38,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:38,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:38,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:38,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:38,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:38,688 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:38,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:38,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:38,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:38,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:38,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:38,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:38,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:38,754 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:38,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:38,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:38,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:38,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:38,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:38,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:38,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:38,821 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:38,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:38,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:38,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:38,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:38,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:38,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:38,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:38,888 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:38,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:38,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:38,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:38,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:38,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:38,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:38,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:38,954 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:38,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:38,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:38,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:38,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:38,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:39,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:39,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:39,022 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:39,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:39,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:39,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:39,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:39,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:39,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:39,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:39,089 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:39,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:39,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:39,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:39,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:39,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:39,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:39,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:39,156 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:39,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:39,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:39,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:39,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:39,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:39,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:39,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:39,223 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:39,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:39,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:39,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:39,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:39,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:39,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:39,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:39,291 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:39,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:39,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:39,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:39,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:39,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:39,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:39,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:39,358 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:39,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:39,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:39,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:39,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:39,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:39,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:39,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:39,425 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:39,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:39,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:39,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:39,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:39,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:39,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:39,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:39,493 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:39,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:39,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:39,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:39,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:39,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:39,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:39,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:39,566 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:39,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:39,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:39,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:39,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:39,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:39,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:39,633 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:39,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:39,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:39,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:39,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:39,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:39,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:39,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:39,699 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:39,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:39,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:39,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:39,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:39,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:39,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:39,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:39,766 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:39,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:39,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:39,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:39,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:39,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:39,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:39,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:39,832 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:39,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:39,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:39,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:39,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:39,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:39,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:39,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:39,899 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:39,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:39,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:39,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:39,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:39,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:39,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:39,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:39,966 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:39,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:39,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:39,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:39,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:40,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:40,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:40,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:40,033 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:40,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:40,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:40,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:40,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:40,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:40,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:40,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:40,101 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:40,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:40,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:40,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:40,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:40,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:40,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:40,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:40,168 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:40,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:40,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:40,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:40,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:40,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:40,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:40,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:40,235 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:40,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:40,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:40,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:40,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:40,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:40,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:40,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:40,302 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:40,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:40,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:40,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:40,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:40,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:40,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:40,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:40,370 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:40,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:40,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:40,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:40,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:40,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:40,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:40,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:40,441 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:40,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:40,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:40,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:40,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:40,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:40,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:40,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:40,507 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:40,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:40,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:40,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:40,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:40,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:40,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:40,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:40,574 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:40,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:40,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:40,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:40,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:40,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:40,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:40,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:40,641 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:40,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:40,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:40,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:40,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:40,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:40,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:40,709 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:40,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:40,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:40,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:40,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:40,751 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:40,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:40,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:40,776 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:40,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:40,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:40,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:40,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:40,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:40,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:40,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:40,843 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:40,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:40,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:40,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:40,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:40,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:40,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:40,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:40,910 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:40,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:40,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:40,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:40,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:40,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:40,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:40,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:40,978 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:40,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:40,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:40,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:40,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:41,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:41,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:41,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:41,045 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:41,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:41,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:41,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:41,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:41,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:41,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:41,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:41,112 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:41,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:41,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:41,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:41,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:41,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:41,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:41,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:41,180 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:41,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:41,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:41,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:41,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:41,224 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:41,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:41,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:41,249 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:41,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:41,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:41,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:41,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:41,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:41,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:41,319 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:41,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:41,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:41,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:41,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:41,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:41,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:41,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:41,386 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:41,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:41,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:41,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:41,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:41,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:41,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:41,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:41,453 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:41,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:41,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:41,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:41,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:41,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:41,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:41,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:41,520 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:41,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:41,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:41,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:41,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:41,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:41,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:41,587 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:41,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:41,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:41,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:41,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:41,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:41,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:41,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:41,654 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:41,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:41,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:41,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:41,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:41,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:41,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:41,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:41,721 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:41,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:41,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:41,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:41,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:41,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:41,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:41,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:41,788 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:41,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:41,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:41,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:41,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:41,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:41,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:41,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:41,855 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:41,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:41,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:41,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:41,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:41,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:41,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:41,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:41,922 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:41,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:41,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:41,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:41,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:41,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:41,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:41,989 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:41,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:41,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:41,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:41,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:42,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:42,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:42,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:42,057 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:42,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:42,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:42,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:42,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:42,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:42,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:42,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:42,124 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:42,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:42,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:42,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:42,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:42,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:42,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:42,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:42,192 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:42,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:42,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:42,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:42,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:42,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:42,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:42,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:42,262 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:42,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:42,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:42,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:42,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:42,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:42,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:42,328 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:42,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:42,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:42,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:42,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:42,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:42,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:42,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:42,395 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:42,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:42,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:42,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:42,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:42,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:42,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:42,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:42,462 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:42,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:42,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:42,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:42,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:42,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:42,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:42,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:42,528 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:42,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:42,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:42,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:42,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:42,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:42,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:42,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:42,595 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:42,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:42,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:42,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:42,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:42,637 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:42,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:42,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:42,662 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:42,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:42,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:42,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:42,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:42,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:42,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:42,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:42,729 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:42,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:42,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:42,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:42,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:42,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:42,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:42,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:42,797 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:42,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:42,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:42,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:42,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:42,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:42,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:42,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:42,864 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:42,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:42,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:42,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:42,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:42,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:42,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:42,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:42,932 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:42,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:42,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:42,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:42,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:42,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:42,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:42,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:43,000 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:43,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:43,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:43,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:43,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:43,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:43,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:43,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:43,067 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:43,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:43,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:43,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:43,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:43,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:43,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:43,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:43,139 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:43,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:43,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:43,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:43,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:43,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:43,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:43,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:43,205 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:43,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:43,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:43,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:43,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:43,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:43,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:43,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:43,272 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:43,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:43,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:43,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:43,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:43,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:43,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:43,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:43,339 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:43,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:43,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:43,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:43,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:43,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:43,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:43,406 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:43,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:43,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:43,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:43,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:43,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:43,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:43,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:43,473 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:43,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:43,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:43,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:43,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:43,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:43,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:43,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:43,540 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:43,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:43,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:43,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:43,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:43,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:43,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:43,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:43,607 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:43,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:43,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:43,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:43,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:43,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:43,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:43,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:43,675 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:43,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:43,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:43,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:43,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:43,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:43,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:43,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:43,744 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:43,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:43,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:43,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:43,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:43,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:43,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:43,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:43,812 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:43,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:43,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:43,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:43,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:43,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:43,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:43,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:43,879 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:43,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:43,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:43,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:43,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:43,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:43,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:43,947 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:43,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:43,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:43,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:43,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:43,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:44,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:44,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:44,018 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:44,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:44,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:44,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:44,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:44,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:44,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:44,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:44,085 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:44,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:44,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:44,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:44,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:44,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:44,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:44,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:44,151 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:44,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:44,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:44,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:44,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:44,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:44,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:44,218 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:44,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:44,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:44,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:44,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:44,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:44,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:44,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:44,285 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:44,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:44,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:44,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:44,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:44,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:44,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:44,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:44,352 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:44,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:44,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:44,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:44,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:44,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:44,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:44,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:44,420 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:44,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:44,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:44,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:44,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:44,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:44,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:44,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:44,487 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:44,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:44,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:44,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:44,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:44,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:44,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:44,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:44,560 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:44,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:44,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:44,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:44,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:44,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:44,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:44,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:44,629 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:44,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:44,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:44,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:44,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:44,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:44,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:44,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:44,697 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:44,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:44,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:44,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:44,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:44,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:44,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:44,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:44,765 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:44,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:44,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:44,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:44,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:44,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:44,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:44,832 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:44,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:44,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:44,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:44,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:44,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:44,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:44,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:44,903 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:44,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:44,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:44,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:44,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:44,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:44,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:44,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:44,970 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:44,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:44,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:44,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:44,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:45,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:45,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:45,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:45,037 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:45,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:45,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:45,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:45,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:45,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:45,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:45,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:45,104 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:45,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:45,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:45,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:45,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:45,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:45,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:45,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:45,172 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:45,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:45,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:45,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:45,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:45,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:45,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:45,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:45,240 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:45,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:45,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:45,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:45,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:45,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:45,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:45,308 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:45,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:45,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:45,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:45,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:45,350 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:45,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:45,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:45,375 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:45,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:45,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:45,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:45,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:45,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:45,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:45,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:45,442 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:45,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:45,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:45,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:45,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:45,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:45,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:45,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:45,510 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:45,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:45,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:45,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:45,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:45,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:45,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:45,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:45,577 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:45,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:45,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:45,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:45,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:45,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:45,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:45,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:45,645 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:45,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:45,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:45,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:45,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:45,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:45,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:45,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:45,712 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:45,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:45,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:45,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:45,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:45,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:45,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:45,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:45,783 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:45,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:45,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:45,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:45,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:45,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:45,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:45,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:45,850 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:45,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:45,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:45,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:45,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:45,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:45,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:45,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:45,917 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:45,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:45,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:45,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:45,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:45,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:45,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:45,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:45,983 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:45,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:45,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:45,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:45,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:46,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:46,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:46,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:46,050 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:46,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:46,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:46,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:46,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:46,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:46,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:46,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:46,117 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:46,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:46,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:46,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:46,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:46,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:46,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:46,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:46,185 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:46,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:46,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:46,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:46,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:46,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:46,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:46,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:46,251 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:46,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:46,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:46,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:46,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:46,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:46,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:46,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:46,319 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:46,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:46,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:46,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:46,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:46,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:46,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:46,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:46,386 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:46,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:46,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:46,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:46,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:46,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:46,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:46,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:46,453 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:46,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:46,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:46,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:46,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:46,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:46,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:46,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:46,521 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:46,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:46,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:46,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:46,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:46,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:46,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:46,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:46,589 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:46,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:46,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:46,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:46,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:46,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:46,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:46,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:46,656 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:46,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:46,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:46,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:46,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:46,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:46,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:46,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:46,726 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:46,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:46,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:46,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:46,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:46,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:46,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:46,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:46,793 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:46,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:46,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:46,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:46,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:46,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:46,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:46,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:46,859 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:46,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:46,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:46,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:46,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:46,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:46,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:46,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:46,926 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:46,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:46,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:46,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:46,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:46,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:46,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:46,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:46,993 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:46,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:46,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:46,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:46,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:47,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:47,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:47,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:47,060 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:47,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:47,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:47,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:47,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:47,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:47,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:47,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:47,127 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:47,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:47,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:47,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:47,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:47,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:47,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:47,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:47,194 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:47,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:47,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:47,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:47,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:47,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:47,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:47,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:47,261 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:47,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:47,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:47,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:47,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:47,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:47,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:47,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:47,328 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:47,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:47,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:47,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:47,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:47,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:47,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:47,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:47,397 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:47,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:47,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:47,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:47,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:47,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:47,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:47,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:47,464 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:47,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:47,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:47,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:47,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:47,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:47,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:47,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:47,532 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:47,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:47,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:47,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:47,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:47,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:47,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:47,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:47,603 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:47,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:47,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:47,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:47,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:47,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:47,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:47,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:47,670 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:47,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:47,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:47,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:47,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:47,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:47,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:47,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:47,736 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:47,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:47,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:47,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:47,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:47,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:47,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:47,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:47,803 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:47,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:47,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:47,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:47,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:47,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:47,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:47,870 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:47,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:47,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:47,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:47,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:47,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:47,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:47,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:47,937 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:47,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:47,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:47,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:47,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:47,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:48,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:48,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:48,004 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:48,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:48,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:48,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:48,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:48,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:48,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:48,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:48,071 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:48,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:48,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:48,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:48,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:48,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:48,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:48,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:48,138 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:48,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:48,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:48,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:48,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:48,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:48,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:48,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:48,205 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:48,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:48,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:48,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:48,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:48,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:48,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:48,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:48,273 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:48,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:48,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:48,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:48,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:48,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:48,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:48,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:48,342 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:48,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:48,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:48,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:48,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:48,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:48,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:48,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:48,411 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:48,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:48,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:48,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:48,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:48,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:48,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:48,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:48,483 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:48,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:48,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:48,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:48,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:48,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:48,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:48,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:48,551 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:48,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:48,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:48,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:48,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:48,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:48,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:48,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:48,618 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:48,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:48,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:48,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:48,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:48,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:48,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:48,684 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:48,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:48,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:48,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:48,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:48,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:48,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:48,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:48,751 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:48,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:48,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:48,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:48,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:48,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:48,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:48,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:48,818 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:48,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:48,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:48,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:48,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:48,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:48,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:48,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:48,885 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:48,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:48,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:48,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:48,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:48,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:48,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:48,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:48,952 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:48,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:48,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:48,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:48,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:48,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:49,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:49,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:49,019 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:49,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:49,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:49,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:49,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:49,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:49,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:49,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:49,086 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:49,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:49,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:49,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:49,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:49,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:49,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:49,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:49,154 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:49,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:49,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:49,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:49,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:49,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:49,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:49,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:49,221 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:49,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:49,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:49,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:49,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:49,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:49,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:49,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:49,289 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:49,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:49,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:49,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:49,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:49,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:49,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:49,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:49,360 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:49,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:49,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:49,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:49,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:49,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:49,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:49,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:49,426 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:49,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:49,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:49,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:49,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:49,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:49,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:49,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:49,493 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:49,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:49,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:49,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:49,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:49,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:49,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:49,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:49,560 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:49,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:49,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:49,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:49,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:49,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:49,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:49,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:49,626 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:49,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:49,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:49,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:49,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:49,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:49,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:49,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:49,693 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:49,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:49,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:49,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:49,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:49,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:49,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:49,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:49,760 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:49,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:49,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:49,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:49,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:49,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:49,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:49,827 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:49,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:49,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:49,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:49,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:49,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:49,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:49,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:49,894 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:49,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:49,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:49,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:49,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:49,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:49,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:49,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:49,961 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:49,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:49,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:49,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:49,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:50,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:50,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:50,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:50,028 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:50,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:50,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:50,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:50,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:50,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:50,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:50,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:50,096 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:50,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:50,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:50,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:50,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:50,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:50,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:50,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:50,163 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:50,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:50,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:50,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:50,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:50,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:50,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:50,236 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:50,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:50,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:50,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:50,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:50,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:50,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:50,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:50,302 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:50,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:50,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:50,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:50,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:50,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:50,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:50,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:50,369 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:50,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:50,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:50,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:50,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:50,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:50,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:50,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:50,435 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:50,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:50,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:50,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:50,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:50,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:50,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:50,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:50,502 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:50,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:50,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:50,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:50,544 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:50,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:50,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:50,569 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:50,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:50,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:50,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:50,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:50,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:50,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:50,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:50,635 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:50,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:50,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:50,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:50,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:50,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:50,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:50,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:50,702 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:50,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:50,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:50,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:50,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:50,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:50,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:50,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:50,770 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:50,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:50,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:50,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:50,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:50,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:50,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:50,837 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:50,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:50,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:50,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:50,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:50,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:50,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:50,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:50,904 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:50,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:50,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:50,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:50,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:50,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:50,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:50,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:50,971 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:50,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:50,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:50,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:50,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:51,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:51,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:51,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:51,039 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:51,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:51,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:51,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:51,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:51,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:51,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:51,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:51,107 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:51,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:51,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:51,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:51,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:51,151 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:51,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:51,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:51,176 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:51,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:51,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:51,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:51,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:51,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:51,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:51,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:51,242 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:51,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:51,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:51,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:51,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:51,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:51,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:51,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:51,309 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:51,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:51,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:51,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:51,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:51,350 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:51,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:51,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:51,375 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:51,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:51,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:51,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:51,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:51,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:51,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:51,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:51,442 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:51,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:51,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:51,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:51,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:51,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:51,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:51,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:51,510 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:51,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:51,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:51,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:51,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:51,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:51,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:51,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:51,578 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:51,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:51,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:51,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:51,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:51,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:51,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:51,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:51,646 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:51,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:51,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:51,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:51,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:51,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:51,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:51,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:51,714 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:51,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:51,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:51,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:51,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:51,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:51,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:51,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:51,782 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:51,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:51,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:51,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:51,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:51,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:51,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:51,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:51,850 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:51,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:51,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:51,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:51,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:51,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:51,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:51,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:51,919 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:51,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:51,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:51,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:51,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:51,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:51,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:51,987 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:51,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:51,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:51,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:51,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:52,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:52,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:52,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:52,059 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:52,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:52,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:52,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:52,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:52,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:52,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:52,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:52,126 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:52,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:52,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:52,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:52,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:52,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:52,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:52,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:52,193 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:52,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:52,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:52,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:52,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:52,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:52,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:52,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:52,260 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:52,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:52,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:52,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:52,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:52,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:52,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:52,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:52,327 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:52,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:52,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:52,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:52,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:52,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:52,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:52,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:52,394 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:52,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:52,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:52,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:52,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:52,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:52,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:52,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:52,461 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:52,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:52,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:52,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:52,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:52,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:52,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:52,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:52,528 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:52,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:52,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:52,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:52,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:52,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:52,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:52,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:52,595 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:52,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:52,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:52,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:52,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:52,637 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:52,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:52,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:52,662 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:52,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:52,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:52,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:52,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:52,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:52,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:52,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:52,730 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:52,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:52,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:52,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:52,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:52,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:52,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:52,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:52,798 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:52,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:52,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:52,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:52,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:52,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:52,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:52,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:52,865 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:52,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:52,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:52,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:52,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:52,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:52,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:52,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:52,937 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:52,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:52,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:52,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:52,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:52,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:53,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:53,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:53,003 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:53,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:53,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:53,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:53,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:53,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:53,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:53,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:53,070 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:53,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:53,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:53,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:53,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:53,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:53,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:53,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:53,137 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:53,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:53,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:53,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:53,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:53,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:53,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:53,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:53,204 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:53,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:53,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:53,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:53,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:53,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:53,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:53,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:53,271 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:53,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:53,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:53,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:53,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:53,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:53,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:53,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:53,338 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:53,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:53,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:53,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:53,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:53,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:53,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:53,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:53,406 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:53,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:53,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:53,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:53,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:53,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:53,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:53,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:53,473 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:53,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:53,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:53,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:53,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:53,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:53,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:53,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:53,541 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:53,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:53,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:53,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:53,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:53,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:53,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:53,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:53,608 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:53,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:53,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:53,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:53,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:53,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:53,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:53,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:53,676 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:53,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:53,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:53,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:53,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:53,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:53,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:53,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:53,743 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:53,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:53,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:53,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:53,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:53,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:53,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:53,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:53,817 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:53,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:53,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:53,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:53,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:53,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:53,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:53,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:53,884 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:53,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:53,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:53,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:53,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:53,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:53,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:53,951 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:53,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:53,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:53,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:53,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:54,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:54,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:54,018 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:54,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:54,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:54,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:54,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:54,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:54,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:54,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:54,084 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:54,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:54,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:54,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:54,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:54,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:54,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:54,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:54,151 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:54,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:54,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:54,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:54,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:54,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:54,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:54,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:54,218 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:54,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:54,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:54,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:54,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:54,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:54,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:54,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:54,286 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:54,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:54,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:54,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:54,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:54,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:54,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:54,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:54,353 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:54,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:54,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:54,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:54,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:54,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:54,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:54,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:54,420 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:54,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:54,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:54,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:54,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:54,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:54,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:54,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:54,487 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:54,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:54,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:54,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:54,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:54,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:54,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:54,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:54,556 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:54,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:54,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:54,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:54,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:54,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:54,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:54,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:54,626 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:54,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:54,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:54,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:54,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:54,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:54,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:54,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:54,697 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:54,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:54,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:54,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:54,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:54,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-23 01:37:54,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:54,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 226 states and 440 transitions. [2021-11-23 01:37:54,763 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2021-11-23 01:37:54,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:37:54,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:54,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat