./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-numeric/Parts.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba9b203-855a-4436-8765-7daf999869f8/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba9b203-855a-4436-8765-7daf999869f8/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba9b203-855a-4436-8765-7daf999869f8/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba9b203-855a-4436-8765-7daf999869f8/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-numeric/Parts.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba9b203-855a-4436-8765-7daf999869f8/bin/ukojak-d1pc8ZmBRL/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba9b203-855a-4436-8765-7daf999869f8/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 663a2474dc11f7b5d0aa9a3ae9bbf5de1ab8d2ea5a060185a0446a8356edf6f1 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:14:45,391 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:14:45,393 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:14:45,439 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:14:45,440 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:14:45,444 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:14:45,445 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:14:45,449 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:14:45,452 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:14:45,457 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:14:45,458 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:14:45,460 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:14:45,461 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:14:45,463 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:14:45,466 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:14:45,474 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:14:45,476 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:14:45,477 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:14:45,479 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:14:45,486 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:14:45,488 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:14:45,490 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:14:45,493 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:14:45,494 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:14:45,503 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:14:45,503 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:14:45,503 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:14:45,505 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:14:45,506 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:14:45,508 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:14:45,508 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:14:45,509 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:14:45,511 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:14:45,513 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:14:45,514 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:14:45,515 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:14:45,515 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:14:45,516 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:14:45,516 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:14:45,517 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:14:45,518 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:14:45,519 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba9b203-855a-4436-8765-7daf999869f8/bin/ukojak-d1pc8ZmBRL/config/svcomp-Overflow-64bit-Kojak_Default.epf [2021-11-25 07:14:45,569 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:14:45,569 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:14:45,571 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:14:45,571 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:14:45,572 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:14:45,572 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:14:45,572 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:14:45,572 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-25 07:14:45,573 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:14:45,573 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:14:45,574 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:14:45,574 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:14:45,574 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:14:45,574 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-25 07:14:45,575 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:14:45,575 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:14:45,575 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:14:45,575 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:14:45,575 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:14:45,576 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:14:45,576 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:14:45,576 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:14:45,576 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:14:45,577 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:14:45,577 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:14:45,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:14:45,577 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:14:45,577 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_3ba9b203-855a-4436-8765-7daf999869f8/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba9b203-855a-4436-8765-7daf999869f8/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 663a2474dc11f7b5d0aa9a3ae9bbf5de1ab8d2ea5a060185a0446a8356edf6f1 [2021-11-25 07:14:45,864 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:14:45,898 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:14:45,900 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:14:45,901 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:14:45,903 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:14:45,904 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba9b203-855a-4436-8765-7daf999869f8/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/termination-numeric/Parts.c [2021-11-25 07:14:45,989 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba9b203-855a-4436-8765-7daf999869f8/bin/ukojak-d1pc8ZmBRL/data/ae4002629/2ce21a5005dd453aac08c78e59a57280/FLAG4b548a753 [2021-11-25 07:14:46,465 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:14:46,466 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba9b203-855a-4436-8765-7daf999869f8/sv-benchmarks/c/termination-numeric/Parts.c [2021-11-25 07:14:46,477 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba9b203-855a-4436-8765-7daf999869f8/bin/ukojak-d1pc8ZmBRL/data/ae4002629/2ce21a5005dd453aac08c78e59a57280/FLAG4b548a753 [2021-11-25 07:14:46,843 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba9b203-855a-4436-8765-7daf999869f8/bin/ukojak-d1pc8ZmBRL/data/ae4002629/2ce21a5005dd453aac08c78e59a57280 [2021-11-25 07:14:46,846 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:14:46,847 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:14:46,849 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:14:46,849 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:14:46,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:14:46,853 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:14:46" (1/1) ... [2021-11-25 07:14:46,855 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a66be7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:14:46, skipping insertion in model container [2021-11-25 07:14:46,855 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:14:46" (1/1) ... [2021-11-25 07:14:46,862 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:14:46,874 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:14:47,047 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:14:47,049 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:14:47,062 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:14:47,073 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:14:47,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:14:47 WrapperNode [2021-11-25 07:14:47,074 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:14:47,075 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:14:47,075 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:14:47,075 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:14:47,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:14:47" (1/1) ... [2021-11-25 07:14:47,087 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:14:47" (1/1) ... [2021-11-25 07:14:47,105 INFO L137 Inliner]: procedures = 5, calls = 6, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 40 [2021-11-25 07:14:47,105 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:14:47,106 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:14:47,106 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:14:47,107 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:14:47,115 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:14:47" (1/1) ... [2021-11-25 07:14:47,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:14:47" (1/1) ... [2021-11-25 07:14:47,117 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:14:47" (1/1) ... [2021-11-25 07:14:47,117 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:14:47" (1/1) ... [2021-11-25 07:14:47,120 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:14:47" (1/1) ... [2021-11-25 07:14:47,124 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:14:47" (1/1) ... [2021-11-25 07:14:47,125 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:14:47" (1/1) ... [2021-11-25 07:14:47,127 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:14:47,128 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:14:47,128 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:14:47,128 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:14:47,129 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:14:47" (1/1) ... [2021-11-25 07:14:47,137 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:14:47,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba9b203-855a-4436-8765-7daf999869f8/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:14:47,160 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba9b203-855a-4436-8765-7daf999869f8/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:14:47,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba9b203-855a-4436-8765-7daf999869f8/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:14:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure parts [2021-11-25 07:14:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure parts [2021-11-25 07:14:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:14:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:14:47,258 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:14:47,260 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:14:47,478 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:14:47,517 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:14:47,520 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-25 07:14:47,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:14:47 BoogieIcfgContainer [2021-11-25 07:14:47,523 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:14:47,524 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:14:47,524 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:14:47,534 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:14:47,535 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:14:47" (1/1) ... [2021-11-25 07:14:47,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:14:47,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:14:47,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2021-11-25 07:14:47,643 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2021-11-25 07:14:47,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2021-11-25 07:14:47,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:14:47,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:14:47,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:14:47,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:14:47,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:14:47,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 43 states and 54 transitions. [2021-11-25 07:14:47,830 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions. [2021-11-25 07:14:47,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-25 07:14:47,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:14:47,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:14:47,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:14:47,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:14:48,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:14:48,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 48 states and 64 transitions. [2021-11-25 07:14:48,261 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 64 transitions. [2021-11-25 07:14:48,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-25 07:14:48,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:14:48,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:14:48,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:14:48,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:14:48,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:14:48,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 52 states and 71 transitions. [2021-11-25 07:14:48,666 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 71 transitions. [2021-11-25 07:14:48,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-25 07:14:48,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:14:48,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:14:48,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:14:48,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:14:49,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:14:49,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 57 states and 80 transitions. [2021-11-25 07:14:49,212 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 80 transitions. [2021-11-25 07:14:49,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-25 07:14:49,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:14:49,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:14:49,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:14:49,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:14:49,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:14:49,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 62 states and 87 transitions. [2021-11-25 07:14:49,706 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 87 transitions. [2021-11-25 07:14:49,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-25 07:14:49,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:14:49,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:14:49,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:14:49,807 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:14:50,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:14:50,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 71 states and 102 transitions. [2021-11-25 07:14:50,725 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 102 transitions. [2021-11-25 07:14:50,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:14:50,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:14:50,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:14:50,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:14:50,834 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:14:51,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:14:51,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 76 states and 113 transitions. [2021-11-25 07:14:51,436 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 113 transitions. [2021-11-25 07:14:51,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-25 07:14:51,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:14:51,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:14:51,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:14:51,478 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:14:52,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:14:52,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 79 states and 117 transitions. [2021-11-25 07:14:52,236 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 117 transitions. [2021-11-25 07:14:52,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:14:52,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:14:52,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:14:52,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:14:52,267 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 07:14:52,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:14:52,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 81 states and 118 transitions. [2021-11-25 07:14:52,498 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 118 transitions. [2021-11-25 07:14:52,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:14:52,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:14:52,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:14:52,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:14:52,840 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:14:53,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:14:53,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 85 states and 123 transitions. [2021-11-25 07:14:53,706 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 123 transitions. [2021-11-25 07:14:53,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-25 07:14:53,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:14:53,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:14:53,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:14:53,734 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 07:14:54,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:14:54,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 89 states and 127 transitions. [2021-11-25 07:14:54,272 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 127 transitions. [2021-11-25 07:14:54,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-25 07:14:54,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:14:54,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:14:54,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:14:54,422 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-25 07:14:55,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:14:55,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 94 states and 139 transitions. [2021-11-25 07:14:55,139 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 139 transitions. [2021-11-25 07:14:55,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:14:55,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:14:55,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:14:55,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:14:55,167 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-25 07:14:55,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:14:55,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 94 states and 138 transitions. [2021-11-25 07:14:55,579 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 138 transitions. [2021-11-25 07:14:55,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-25 07:14:55,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:14:55,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:14:55,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:14:55,728 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-25 07:14:56,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:14:56,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 99 states and 144 transitions. [2021-11-25 07:14:56,527 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 144 transitions. [2021-11-25 07:14:56,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-25 07:14:56,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:14:56,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:14:56,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:14:56,555 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-25 07:14:56,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:14:56,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 101 states and 145 transitions. [2021-11-25 07:14:56,838 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 145 transitions. [2021-11-25 07:14:56,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-25 07:14:56,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:14:56,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:14:56,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:14:56,864 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-25 07:14:57,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:14:57,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 105 states and 149 transitions. [2021-11-25 07:14:57,465 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 149 transitions. [2021-11-25 07:14:57,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-25 07:14:57,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:14:57,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:14:57,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:14:57,489 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-25 07:14:57,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:14:57,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 99 states and 135 transitions. [2021-11-25 07:14:57,778 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 135 transitions. [2021-11-25 07:14:57,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-25 07:14:57,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:14:57,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:14:57,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:14:57,957 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-25 07:14:58,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:14:58,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 104 states and 147 transitions. [2021-11-25 07:14:58,888 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 147 transitions. [2021-11-25 07:14:58,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-25 07:14:58,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:14:58,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:14:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:14:59,202 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-25 07:15:00,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:00,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 106 states and 153 transitions. [2021-11-25 07:15:00,948 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 153 transitions. [2021-11-25 07:15:00,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-25 07:15:00,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:00,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:00,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:00,974 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-11-25 07:15:01,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:01,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 106 states and 152 transitions. [2021-11-25 07:15:01,531 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 152 transitions. [2021-11-25 07:15:01,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-25 07:15:01,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:01,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:01,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:01,556 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-25 07:15:01,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:01,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 153 transitions. [2021-11-25 07:15:01,940 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 153 transitions. [2021-11-25 07:15:01,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-25 07:15:01,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:01,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:01,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:02,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-11-25 07:15:05,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:05,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 122 states and 180 transitions. [2021-11-25 07:15:05,240 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 180 transitions. [2021-11-25 07:15:05,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-25 07:15:05,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:05,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:05,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:05,337 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-25 07:15:06,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:06,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 126 states and 184 transitions. [2021-11-25 07:15:06,251 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 184 transitions. [2021-11-25 07:15:06,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-25 07:15:06,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:06,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:06,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:06,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2021-11-25 07:15:06,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:06,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 125 states and 183 transitions. [2021-11-25 07:15:06,685 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 183 transitions. [2021-11-25 07:15:06,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:15:06,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:06,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:06,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:06,912 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-11-25 07:15:08,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:08,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 130 states and 199 transitions. [2021-11-25 07:15:08,144 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 199 transitions. [2021-11-25 07:15:08,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:15:08,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:08,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:08,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:08,399 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 34 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-25 07:15:10,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:10,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 137 states and 208 transitions. [2021-11-25 07:15:10,377 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 208 transitions. [2021-11-25 07:15:10,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-25 07:15:10,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:10,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:10,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:10,404 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2021-11-25 07:15:11,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:11,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 137 states and 207 transitions. [2021-11-25 07:15:11,039 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 207 transitions. [2021-11-25 07:15:11,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-25 07:15:11,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:11,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:11,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:11,074 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 19 proven. 17 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-11-25 07:15:11,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:11,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 139 states and 209 transitions. [2021-11-25 07:15:11,109 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 209 transitions. [2021-11-25 07:15:11,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-25 07:15:11,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:11,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:11,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:11,130 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2021-11-25 07:15:11,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:11,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 141 states and 210 transitions. [2021-11-25 07:15:11,633 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 210 transitions. [2021-11-25 07:15:11,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-25 07:15:11,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:11,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:11,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:11,669 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 7 proven. 19 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-11-25 07:15:12,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:12,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 147 states and 218 transitions. [2021-11-25 07:15:12,880 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 218 transitions. [2021-11-25 07:15:12,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-25 07:15:12,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:12,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:12,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:12,902 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2021-11-25 07:15:14,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:14,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 151 states and 222 transitions. [2021-11-25 07:15:14,198 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 222 transitions. [2021-11-25 07:15:14,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-25 07:15:14,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:14,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:14,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:14,297 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2021-11-25 07:15:15,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:15,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 154 states and 226 transitions. [2021-11-25 07:15:15,335 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 226 transitions. [2021-11-25 07:15:15,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-25 07:15:15,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:15,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:15,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:15,360 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-25 07:15:16,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:16,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 155 states and 227 transitions. [2021-11-25 07:15:16,466 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 227 transitions. [2021-11-25 07:15:16,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-25 07:15:16,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:16,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:16,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:16,796 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2021-11-25 07:15:18,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:18,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 160 states and 243 transitions. [2021-11-25 07:15:18,572 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 243 transitions. [2021-11-25 07:15:18,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-25 07:15:18,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:18,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:18,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:18,603 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 37 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-25 07:15:18,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:18,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 162 states and 246 transitions. [2021-11-25 07:15:18,635 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 246 transitions. [2021-11-25 07:15:18,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:18,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:18,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:18,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:19,073 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:20,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:20,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:20,566 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:20,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:20,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:20,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:20,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:20,593 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:20,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:20,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:20,612 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:20,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:20,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:20,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:20,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:20,639 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:20,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:20,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:20,654 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:20,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:20,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:20,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:20,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:20,679 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:20,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:20,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:20,693 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:20,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:20,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:20,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:20,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:20,716 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:20,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:20,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:20,729 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:20,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:20,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:20,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:20,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:20,753 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:20,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:20,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:20,766 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:20,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:20,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:20,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:20,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:20,789 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:20,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:20,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:20,802 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:20,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:20,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:20,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:20,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:20,826 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:20,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:20,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:20,839 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:20,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:20,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:20,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:20,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:20,863 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:20,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:20,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:20,875 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:20,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:20,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:20,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:20,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:20,900 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:20,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:20,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:20,916 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:20,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:20,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:20,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:20,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:20,944 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:20,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:20,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:20,959 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:20,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:20,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:20,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:20,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:20,989 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,002 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,025 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,038 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,061 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,074 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,098 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,111 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,141 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,153 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,182 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,194 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,222 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,234 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,258 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,270 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,354 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,368 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,392 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,405 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,430 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,446 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,470 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,483 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,512 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,525 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,547 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,560 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,587 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,601 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,626 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,639 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,667 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,680 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,709 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,723 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,745 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,758 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,779 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,792 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,815 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,828 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,866 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,878 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,902 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,914 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,936 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,949 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:21,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:21,979 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:21,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:21,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:21,992 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:21,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:21,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:21,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,014 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,026 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,047 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,059 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,081 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,093 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,115 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,128 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,151 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,164 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,185 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,242 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,268 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,281 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,302 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,315 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,338 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,350 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,370 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,382 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,407 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,420 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,441 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,453 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,475 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,487 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,512 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,525 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,547 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,560 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,580 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,592 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,612 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,624 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,645 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,657 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,677 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,690 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,711 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,723 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,744 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,756 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,781 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,793 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,818 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,830 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,851 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,863 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,885 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,897 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,917 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,930 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,959 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:22,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:22,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:22,971 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:22,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:22,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:22,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:22,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:22,992 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,009 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,035 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,099 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,142 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,154 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,177 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,189 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,213 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,227 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,249 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,260 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,285 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,297 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,321 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,332 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,355 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,366 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,386 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,397 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,417 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,436 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,456 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,467 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,489 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,501 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,520 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,543 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,562 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,574 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,593 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,607 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,626 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,637 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,656 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,667 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,687 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,698 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,718 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,729 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,762 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,774 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,794 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,806 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,827 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,839 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,858 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,870 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,891 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,944 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,965 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:23,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:23,978 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:23,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:23,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:23,999 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,012 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,035 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,048 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,085 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,103 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,133 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,147 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,169 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,183 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,217 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,230 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,251 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,264 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,284 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,296 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,316 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,327 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,347 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,358 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,378 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,389 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,416 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,428 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,453 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,467 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,488 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,499 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,521 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,533 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,552 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,563 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,581 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,592 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,611 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,622 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,645 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,656 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,675 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,687 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,705 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,716 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,746 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,773 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,784 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,802 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,813 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,831 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,842 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,862 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,874 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,892 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,946 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,964 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:24,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:24,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:24,976 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:24,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:24,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:24,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:24,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:24,995 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,006 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,025 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,037 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,056 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,067 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,085 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,096 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,116 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,127 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,147 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,158 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,178 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,189 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,207 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,218 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,237 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,248 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,266 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,277 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,296 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,307 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,328 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,340 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,358 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,369 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,388 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,399 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,417 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,428 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,446 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,457 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,475 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,487 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,504 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,515 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,532 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,543 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,563 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,575 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,594 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,605 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,623 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,634 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,653 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,665 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,683 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,695 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,713 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,724 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,742 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,753 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,771 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,812 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,829 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,840 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,858 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,869 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,887 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,898 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,917 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,928 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,946 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,956 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:25,974 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:25,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:25,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:25,984 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:25,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:25,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:25,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:25,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,002 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,013 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,031 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,042 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,060 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,071 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,089 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,099 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,123 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,134 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,152 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,163 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,186 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,198 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,215 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,226 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,245 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,256 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,275 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,286 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,305 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,316 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,335 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,346 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,364 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,376 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,394 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,405 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,423 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,434 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,453 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,464 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,482 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,494 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,512 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,523 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,541 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,553 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,571 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,583 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,600 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,611 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,636 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,681 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,699 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,709 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,727 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,738 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,755 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,766 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,784 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,796 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,814 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,825 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,847 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,858 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,877 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,887 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,905 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,916 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,934 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,945 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,965 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:26,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:26,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:26,976 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:26,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:26,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:26,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:26,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:26,994 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,005 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,022 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,051 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,061 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,078 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,089 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,106 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,129 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,146 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,157 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,178 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,189 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,206 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,218 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,235 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,246 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,263 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,276 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,294 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,305 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,324 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,335 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,352 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,363 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,382 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,393 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,411 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,421 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,438 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,449 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,466 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,477 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,496 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,506 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,594 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,606 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,626 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,638 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,657 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,669 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,688 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,700 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,718 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,731 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,752 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,765 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,784 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,797 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,816 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,829 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,848 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,860 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,880 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,892 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,910 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,920 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,940 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,951 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,968 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:27,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:27,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:27,979 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:27,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:27,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:27,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:27,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:27,996 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,007 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,024 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,035 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,052 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,063 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,080 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,091 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,119 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,137 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,148 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,178 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,190 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,225 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,238 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,256 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,267 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,284 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,295 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,312 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,322 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,340 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,351 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,368 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,379 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,396 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,407 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,424 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,440 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,456 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,467 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,485 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,495 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,512 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,539 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,550 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,567 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,578 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,595 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,606 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,670 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,682 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,700 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,711 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,729 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,740 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,758 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,770 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,789 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,801 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,818 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,830 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,848 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,859 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,878 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,889 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,907 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,919 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,937 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,949 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,967 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:28,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:28,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:28,979 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:28,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:28,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:28,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:28,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:28,997 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,008 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,027 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,038 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,056 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,068 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,086 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,097 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,116 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,127 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,145 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,156 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,173 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,184 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,202 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,213 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,230 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,241 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,258 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,269 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,286 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,297 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,334 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,345 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,375 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,386 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,403 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,414 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,431 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,442 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,459 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,469 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,487 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,498 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,516 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,531 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,548 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,560 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,578 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,589 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,606 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,617 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,634 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,645 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,666 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,677 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,695 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,749 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,769 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,780 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,797 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,809 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,826 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,838 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,856 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,867 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,889 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,899 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,916 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,927 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,951 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,961 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:29,979 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:29,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:29,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:29,990 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:29,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:29,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:29,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:29,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,008 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,019 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,035 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,046 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,063 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,075 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,101 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,112 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,130 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,140 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,158 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,169 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,187 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,197 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,215 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,226 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,244 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,255 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,272 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,283 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,300 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,311 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,328 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,338 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,355 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,366 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,383 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,393 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,411 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,422 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,440 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,451 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,469 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,481 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,498 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,509 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,526 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,537 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,554 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,565 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,582 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,593 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,610 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,620 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,637 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,648 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,665 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,675 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,692 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,703 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,719 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,803 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,814 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,831 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,842 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,859 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,869 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,887 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,898 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,915 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,930 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,948 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,959 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:30,976 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:30,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:30,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:30,987 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:30,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:30,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:30,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:30,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,004 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,015 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,032 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,042 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,059 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,070 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,087 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,097 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,115 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,126 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,143 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,154 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,171 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,182 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,199 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,210 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,226 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,237 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,254 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,269 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,286 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,297 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,313 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,324 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,340 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,350 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,367 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,378 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,394 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,405 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,421 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,432 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,449 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,460 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,476 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,487 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,505 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,516 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,533 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,545 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,562 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,573 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,590 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,601 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,618 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,629 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,646 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,656 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,673 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,684 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,700 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,711 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,728 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,738 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,755 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,830 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,849 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,862 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,882 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,895 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,914 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,927 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,945 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,957 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,976 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:31,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:31,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:31,988 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:31,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:31,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:31,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:31,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,008 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,022 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,041 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,054 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,073 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,085 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,119 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,136 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,176 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,189 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,218 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,231 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,251 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,263 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,281 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,294 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,312 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,325 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,343 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,356 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,374 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,386 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,405 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,417 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,436 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,448 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,467 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,480 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,499 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,512 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,531 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,543 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,562 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,575 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,594 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,607 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,623 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,634 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,651 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,662 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,678 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,689 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,705 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,716 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,732 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,743 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,760 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,771 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,787 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,798 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,814 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,826 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,842 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,853 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,869 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,881 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,897 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,908 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,924 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,935 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,952 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,963 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:32,979 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:32,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:32,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:32,990 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:32,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:32,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:32,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:32,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,006 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,017 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,033 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,044 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,060 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,071 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,088 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,099 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,115 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,126 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,142 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,153 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,169 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,180 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,197 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,209 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,225 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,236 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,253 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,264 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,281 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,291 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,307 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,343 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,359 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,370 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,386 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,396 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,416 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,427 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,442 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,453 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,469 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,479 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,495 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,506 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,522 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,532 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,548 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,559 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,576 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,587 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,602 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,613 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,628 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,639 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,655 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,666 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,682 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,692 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,708 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,720 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,740 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,750 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,766 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,777 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,793 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,803 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,819 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,830 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,847 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,858 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,874 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,885 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,901 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,912 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,927 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,938 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,955 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,965 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:33,982 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:33,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:33,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:33,993 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:33,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:33,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:33,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:33,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,010 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,020 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,036 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,047 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,063 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,074 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,090 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,101 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,118 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,129 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,145 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,156 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,173 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,184 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,200 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,210 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,226 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,237 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,252 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,263 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,280 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,291 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,307 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,318 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,334 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,345 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,361 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,372 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,388 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,398 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,414 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,424 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,440 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,451 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,466 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,477 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,492 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,503 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,518 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,529 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,545 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,555 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,571 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,581 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,597 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,608 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,625 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,635 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,651 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,662 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,704 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,715 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,730 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,741 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,757 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,768 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,784 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,794 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,810 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,821 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,837 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,848 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,864 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,875 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,891 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,902 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,917 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,928 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,944 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,954 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,970 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:34,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:34,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:34,981 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:34,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:34,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:34,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:34,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:34,996 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,007 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,022 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,032 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,048 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,058 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,073 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,083 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,099 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,109 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,124 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,134 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,150 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,160 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,176 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,188 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,204 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,215 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,231 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,241 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,256 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,266 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,282 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,292 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,309 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,319 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,335 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,346 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,362 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,373 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,388 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,399 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,414 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,425 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,441 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,452 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,467 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,479 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,494 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,504 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,520 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,530 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,546 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,556 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,571 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,582 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,597 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,607 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,624 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,634 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,650 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,661 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,678 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,688 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,706 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,717 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,738 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,750 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,768 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,779 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,798 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,808 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,824 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,835 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,851 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,862 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,877 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,888 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,903 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,913 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,929 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,939 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,955 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,965 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:35,981 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:35,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:35,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:35,992 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:35,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:35,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:35,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:35,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,008 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,019 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,058 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,069 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,089 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,100 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,116 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,126 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,142 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,152 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,168 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,179 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,194 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,205 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,221 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,232 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,247 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,258 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,273 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,283 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,298 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,309 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,324 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,335 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,350 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,361 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,377 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,388 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,404 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,415 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,431 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,441 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,457 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,467 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,483 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,494 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,510 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,521 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,536 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,546 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,562 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,572 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,587 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,597 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,612 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,622 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,637 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,648 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,662 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,673 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,688 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,698 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,714 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,724 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,739 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,749 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,765 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,776 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,792 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,802 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,818 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,829 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,844 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,854 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,868 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,879 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,894 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,904 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,919 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,929 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,944 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,955 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,971 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:36,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:36,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:36,981 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:36,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:36,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:36,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:36,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:36,997 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,007 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,023 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,033 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,049 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,059 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,074 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,084 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,099 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,110 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,125 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,136 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,151 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,162 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,177 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,188 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,204 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,215 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,231 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,241 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,257 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,267 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,282 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,293 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,315 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,326 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,351 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,362 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,402 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,414 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,431 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,443 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,462 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,474 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,491 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,504 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,521 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,533 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,550 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,562 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,579 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,591 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,608 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,620 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,641 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,653 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,670 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,682 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,698 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,710 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,727 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,738 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,755 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,767 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,783 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,795 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,812 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,824 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,840 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,852 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,869 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,881 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,900 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,912 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,930 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,942 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:37,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:37,971 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:37,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:37,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:37,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:37,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:37,988 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:37,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,000 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,017 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,029 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,046 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,058 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,074 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,087 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,105 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,117 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,133 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,143 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,158 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,169 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,184 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,195 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,210 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,220 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,235 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,246 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,260 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,270 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,285 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,296 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,310 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,321 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,336 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,346 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,361 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,371 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,386 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,399 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,414 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,424 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,439 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,450 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,464 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,475 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,490 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,500 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,516 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,526 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,542 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,553 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,568 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,579 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,594 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,606 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,621 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,632 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,647 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,658 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,673 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,684 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,699 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,710 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,724 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,735 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,750 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,760 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,776 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,787 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,802 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,813 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,828 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,839 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,854 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,865 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,880 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,890 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,905 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,916 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,931 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,941 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,956 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,966 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:38,980 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:38,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:38,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:38,991 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:38,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:38,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:38,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:38,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,006 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,017 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,031 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,041 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,056 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,066 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,081 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,092 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,107 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,117 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,132 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,147 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,162 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,172 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,186 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,196 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,213 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,223 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,237 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,247 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,262 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,272 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,287 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,298 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,313 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,324 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,339 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,350 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,365 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,376 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,390 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,401 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,416 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,427 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,442 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,452 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,468 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,479 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,493 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,504 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,519 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,530 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,544 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,555 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,570 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,580 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,595 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,605 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,620 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,630 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,645 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,655 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,669 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,679 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,694 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,704 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,718 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,728 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,743 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,754 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,769 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,779 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,797 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,808 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,823 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,833 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,848 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,859 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,874 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,885 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,900 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,910 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,926 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,936 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,950 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,961 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:39,976 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:39,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:39,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:39,987 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:39,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:39,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:39,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:39,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,002 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,012 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,027 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,038 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,053 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,063 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,078 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,088 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,103 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,114 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,129 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,139 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,157 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,167 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,182 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,192 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,206 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,217 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,232 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,242 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,257 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,267 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,281 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,291 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,306 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,316 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,331 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,341 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,356 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,366 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,380 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,390 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,405 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,415 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,430 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,440 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,455 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,465 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,480 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,490 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,504 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,515 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,529 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,540 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,554 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,565 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,579 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,589 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,604 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,615 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,629 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,640 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,654 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,665 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,679 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,689 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,704 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,715 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,729 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,740 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,755 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,765 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,780 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,790 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,807 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,817 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,832 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,842 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,857 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,867 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,882 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,892 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,906 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,917 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,931 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,942 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,956 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,967 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:40,982 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:40,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:40,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:40,992 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:40,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:40,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:40,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:40,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,007 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,017 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,031 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,042 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,056 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,067 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,081 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,091 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,105 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,116 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,130 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,140 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,154 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,164 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,178 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,189 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,204 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,214 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,229 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,239 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,254 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,264 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,278 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,288 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,303 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,313 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,328 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,338 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,353 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,363 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,377 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,387 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,402 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,412 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,426 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,436 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,451 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,461 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,476 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,486 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,500 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,511 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,525 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,535 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,550 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,560 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,574 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,584 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,599 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,609 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,623 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,633 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,647 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,657 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,672 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,682 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,696 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,706 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,721 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,731 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,745 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,756 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,771 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,781 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,796 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,807 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,822 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,832 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,848 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,859 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,873 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,884 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,899 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,909 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,924 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,934 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,949 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,960 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,975 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:41,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:41,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:41,985 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:41,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:41,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:41,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:41,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:41,999 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,009 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,023 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,034 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,048 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,057 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,070 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,078 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,088 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,096 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,110 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,121 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,135 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,146 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,160 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,170 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,185 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,196 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,211 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,221 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,236 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,246 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,261 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,271 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,286 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,296 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,311 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,321 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,336 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,346 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,361 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,371 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,385 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,396 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,410 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,426 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,441 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,452 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,467 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,478 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,492 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,503 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,517 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,528 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,543 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,553 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,568 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,578 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,593 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,603 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,618 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,628 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,643 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,653 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,668 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,678 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,692 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,702 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,716 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,726 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,740 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,750 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,764 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,774 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,789 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,800 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,814 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,824 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,839 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,848 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,862 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,872 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,886 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,897 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,911 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,921 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,935 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,945 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,960 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,969 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:42,984 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:42,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:42,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:42,994 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:42,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:42,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:42,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:42,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,008 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,018 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,033 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,044 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,058 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,069 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,083 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,093 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,108 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,118 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,132 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,143 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,158 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,168 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,183 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,193 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,208 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,219 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,234 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,244 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,259 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,269 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,284 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,294 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,309 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,319 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,334 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,345 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,359 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,370 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,384 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,394 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,409 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,426 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,440 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,450 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,465 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,475 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,489 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,499 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,513 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,524 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,538 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,548 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,563 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,573 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,588 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,598 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,613 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,623 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,638 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,649 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,663 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,673 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,688 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,698 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,712 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,722 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,737 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,747 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,762 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,772 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,787 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,798 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,813 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,823 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,838 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,851 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,866 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,876 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,891 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,901 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,916 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,926 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,941 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,952 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,967 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:43,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:43,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:43,978 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:43,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:43,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:43,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:43,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:43,992 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,003 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,018 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,028 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,046 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,057 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,072 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,081 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,095 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,104 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,117 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,123 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,140 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,147 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,161 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,171 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,186 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,196 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,211 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,221 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,235 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,246 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,260 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,270 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,284 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,295 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,309 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,319 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,333 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,343 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,357 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,367 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,381 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,391 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,411 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,421 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,436 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,447 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,461 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,471 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,485 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,495 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,509 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,520 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,534 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,544 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,558 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,568 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,582 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,592 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,606 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,616 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,630 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,640 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,654 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,665 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,680 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,690 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,705 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,715 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,730 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,740 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,755 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,765 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,779 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,790 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,804 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,815 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,829 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,840 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,854 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,865 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,879 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,890 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,904 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,914 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,928 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,938 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,952 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,962 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:44,976 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:44,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:44,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:44,987 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:44,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:44,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:44,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:44,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,001 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,010 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,025 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,035 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,049 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,059 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,076 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,086 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,101 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,111 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,125 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,136 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,151 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,161 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,183 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,190 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,205 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,215 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,230 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,240 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,255 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,265 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,279 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,289 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,303 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,313 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,328 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,338 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,352 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,363 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,377 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,388 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,402 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,412 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,427 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,437 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,451 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,461 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,472 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,479 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,492 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,499 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,510 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,517 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,540 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,547 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,558 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,565 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,601 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,611 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,626 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,636 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,651 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,661 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,675 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,692 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,706 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,716 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,731 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,741 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,758 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,768 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,783 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,793 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,807 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,817 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,832 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,842 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,856 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,866 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,880 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,891 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,905 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,915 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,930 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,940 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,955 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,965 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:45,979 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:45,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:45,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:45,990 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:45,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:45,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:45,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:45,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,004 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,015 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,029 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,039 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,053 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,063 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,077 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,087 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,101 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,111 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,125 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,136 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,150 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,160 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,174 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,184 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,198 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,209 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,224 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,234 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,248 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,258 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,272 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,282 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,295 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,305 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,320 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,330 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,344 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,355 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,369 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,379 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,393 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,403 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,417 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,427 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,441 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,451 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,465 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,476 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,490 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,500 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,514 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,524 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,539 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,547 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,562 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,572 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,587 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,597 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,611 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,621 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,636 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,645 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,659 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,669 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,683 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,693 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,707 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,717 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,731 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,741 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,754 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,765 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,779 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,789 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,804 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,814 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,828 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,839 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,853 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,863 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,878 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,889 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,902 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,913 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,926 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,936 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,950 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,960 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,974 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:46,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:46,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:46,984 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:46,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:46,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:46,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:46,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:46,997 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,008 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,022 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,032 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,046 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,057 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,071 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,081 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,095 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,105 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,119 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,129 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,143 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,153 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,167 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,177 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,191 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,200 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,214 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,224 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,238 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,248 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,262 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,272 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,286 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,299 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,313 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,324 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,338 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,348 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,362 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,372 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,386 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,396 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,409 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,419 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,433 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,443 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,456 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,466 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,480 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,490 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,504 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,514 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,528 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,539 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,553 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,562 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,577 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,587 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,601 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,608 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:15:47,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:47,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:47,621 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:15:47,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:47,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:15:47,628 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:15:47,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-25 07:26:22,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:22,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:22,897 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:22,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:22,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:22,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:22,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:22,908 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:22,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:22,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:22,915 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:22,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:22,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:22,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:22,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:22,926 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:22,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:22,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:22,933 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:22,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:22,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:22,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:22,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:22,943 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:22,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:22,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:22,951 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:22,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:22,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:22,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:22,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:22,961 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:22,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:22,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:22,968 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:22,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:22,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:22,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:22,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:22,979 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:22,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:22,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:22,986 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:22,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:22,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:22,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:22,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:22,997 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,004 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,015 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,022 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,033 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,040 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,050 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,057 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,068 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,075 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,086 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,093 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,104 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,111 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,122 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,129 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,142 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,149 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,160 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,167 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,177 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,184 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,194 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,202 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,212 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,219 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,229 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,236 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,247 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,264 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,271 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,281 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,288 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,298 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,305 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,315 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,321 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,332 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,338 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,348 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,355 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,365 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,372 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,382 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,389 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,399 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,406 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,416 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,423 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,433 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,439 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,450 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,457 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,467 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,473 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,483 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,490 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,501 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,508 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,518 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,525 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,535 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,542 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,552 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,559 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,569 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,576 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,586 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,603 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,610 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,620 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,626 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,637 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,643 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,654 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,660 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,671 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,677 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,688 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,694 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,705 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,712 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,722 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,729 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,740 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,747 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,758 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,765 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,775 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,782 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,793 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,800 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,810 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,817 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,828 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,835 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,846 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,853 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,863 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,871 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,881 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,888 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,899 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,906 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,917 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,924 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,934 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,941 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,952 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,959 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,970 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,977 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:23,988 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:23,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:23,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:23,995 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:23,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:23,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:23,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:23,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,005 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,012 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,023 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,030 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,041 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,048 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,058 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,065 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,076 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,083 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,094 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,101 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,112 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,119 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,129 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,136 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,147 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,154 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,165 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,172 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,183 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,190 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,200 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,207 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,218 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,225 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,236 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,243 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,254 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,261 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,271 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,279 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,292 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,299 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,309 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,316 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,327 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,334 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,344 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,351 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,361 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,368 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,379 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,386 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,396 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,403 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,414 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,421 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,431 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,438 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,449 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,456 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,466 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,473 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,484 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,491 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,502 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,509 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,519 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,526 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,537 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,544 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,554 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,561 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,572 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,579 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,589 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,596 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,607 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,614 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,624 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,631 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,642 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,649 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,660 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,667 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,677 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,684 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,695 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,702 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,712 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,719 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,730 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,737 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,748 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,755 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,765 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,772 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,783 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,790 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,801 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,808 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,818 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,825 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,836 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,843 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,854 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,861 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,871 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,878 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,889 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,896 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,907 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,914 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,924 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,931 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,942 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,949 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,960 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,967 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,977 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:24,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:24,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:24,984 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:24,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:24,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:24,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:24,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:24,995 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,002 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,013 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,020 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,030 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,037 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,048 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,055 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,065 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,072 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,083 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,090 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,101 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,108 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,119 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,126 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,136 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,143 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,154 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,165 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,176 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,183 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,193 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,200 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,211 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,218 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,228 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,235 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,245 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,252 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,262 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,269 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,279 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,286 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,296 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,303 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,313 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,320 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,331 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,338 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,348 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,356 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,366 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,373 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,384 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,391 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,402 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,409 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,420 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,427 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,438 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,447 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,458 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,465 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,475 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,482 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,492 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,500 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,510 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,517 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,528 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,535 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,545 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,552 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,563 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,570 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,580 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,587 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,598 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,605 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,615 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,622 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,633 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,640 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,650 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,657 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,668 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,675 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,685 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,693 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,703 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,710 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,721 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,728 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,738 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,745 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,756 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,763 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,773 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,780 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,791 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,798 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,808 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,815 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,826 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,833 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,843 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,850 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,861 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,868 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,879 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,886 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,896 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,903 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,914 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,921 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,931 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,938 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,949 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,956 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,967 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,974 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:25,984 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:25,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:25,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:25,991 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:25,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:25,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:25,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:25,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,002 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,009 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,019 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,026 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,037 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,044 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,055 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,062 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,072 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,079 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,090 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,097 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,107 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,114 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,125 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,132 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,143 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,150 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,160 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,167 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,178 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,185 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,196 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,203 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,213 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,220 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,231 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,238 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,256 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,266 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,273 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,284 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,291 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,302 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,309 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,319 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,326 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,337 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,344 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,355 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,362 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,373 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,380 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,390 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,397 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,408 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,415 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,426 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,433 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,443 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,451 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,461 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,468 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,479 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,486 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,497 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,504 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,515 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,522 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,533 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,551 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,558 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,568 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,576 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,586 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,593 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,604 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,614 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,624 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,631 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,642 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,649 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,659 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,666 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,677 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,684 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,694 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,701 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,712 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,719 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,729 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,736 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,747 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,754 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,764 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,771 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,782 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,789 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,799 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,806 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,817 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,824 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,834 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,841 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,852 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,859 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,870 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,877 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,887 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,894 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,905 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,912 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,922 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,929 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,940 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,947 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,957 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,964 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,975 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,982 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:26,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:26,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:26,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:26,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:26,992 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:26,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:26,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:26,999 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,010 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,017 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,028 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,035 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,045 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,052 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,063 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,070 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,080 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,088 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,098 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,105 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,116 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,123 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,133 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,140 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,151 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,158 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,169 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,176 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,186 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,193 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,204 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,211 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,222 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,229 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,239 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,246 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,257 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,264 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,275 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,282 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,292 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,299 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,310 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,317 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,327 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,335 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,345 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,352 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,363 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,370 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,381 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,388 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,398 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,405 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,416 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,423 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,434 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,441 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,452 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,459 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,469 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,476 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,487 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,494 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,505 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,512 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,523 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,530 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,540 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,547 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,558 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,565 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,576 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,583 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,594 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,601 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,611 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,619 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,629 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,636 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,647 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,654 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,665 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,672 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,683 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,690 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,701 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,708 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,718 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,725 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,736 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,743 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,754 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,761 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,772 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,781 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,791 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,798 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,809 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,816 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,826 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,833 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,844 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,851 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,861 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,868 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,879 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,885 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,895 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,902 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,912 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,919 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,929 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,936 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,946 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,953 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,963 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,970 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,980 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:27,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:27,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:27,987 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:27,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:27,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:27,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:27,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:27,997 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,003 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,014 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,020 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,031 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,038 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,048 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,055 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,066 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,073 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,084 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,091 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,101 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,108 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,119 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,126 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,136 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,143 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,154 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,161 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,171 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,178 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,189 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,196 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,206 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,213 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,224 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,231 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,242 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,249 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,259 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,266 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,277 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,284 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,294 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,301 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,312 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,319 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,329 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,337 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,347 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,354 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,365 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,372 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,383 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,390 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,400 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,407 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,418 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,425 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,436 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,443 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,453 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,461 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,471 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,478 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,489 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,496 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,507 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,514 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,525 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,532 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,543 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,550 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,560 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,567 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,578 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,585 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,596 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,603 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,613 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,620 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,631 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,638 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,649 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,656 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,667 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,674 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,684 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,692 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,702 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,709 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,720 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,727 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,738 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,745 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,756 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,763 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,773 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,780 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,791 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,798 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,809 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,816 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,827 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,834 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,845 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,852 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,862 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,869 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,880 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,887 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,898 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,905 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,916 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,923 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,936 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,943 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,954 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,961 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,971 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,978 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:28,989 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:28,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:28,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:28,996 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:28,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:28,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:28,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:28,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,007 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,014 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,024 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,031 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,042 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,049 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,059 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,066 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,077 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,084 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,094 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,101 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,112 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,119 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,129 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,136 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,147 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,154 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,164 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,171 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,182 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,189 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,199 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,206 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,217 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,224 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,234 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,242 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,252 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,259 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,270 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,277 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,287 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,294 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,305 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,312 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,322 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,329 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,340 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,347 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,357 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,365 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,375 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,382 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,393 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,400 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,410 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,417 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,428 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,435 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,445 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,452 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,463 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,470 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,481 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,488 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,499 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,506 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,516 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,523 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,534 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,541 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,551 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,558 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,569 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,576 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,587 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,594 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,604 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,611 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,622 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,629 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,640 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,647 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,657 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,664 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,675 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,682 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,693 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,700 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,710 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,717 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,728 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,735 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,746 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,753 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,763 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,770 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,781 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,788 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,799 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,806 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,816 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,824 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,835 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,842 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,853 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,860 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,870 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,878 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,888 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,895 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,906 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,913 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,924 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,931 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,941 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,948 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,959 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,966 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,977 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:29,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:29,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:29,984 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:29,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:29,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:29,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:29,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:29,995 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,002 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,012 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,019 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,030 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,037 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,048 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,055 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,066 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,073 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,083 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,090 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,104 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,111 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,122 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,129 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,139 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,146 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,157 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,164 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,175 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,182 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,192 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,199 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,210 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,217 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,227 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,234 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,245 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,252 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,262 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,269 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,280 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,287 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,297 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,304 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,315 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,322 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,332 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,339 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,350 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,357 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,368 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,375 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,385 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,392 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,403 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,410 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,420 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,427 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,438 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,445 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,455 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,462 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,473 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,480 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,491 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,498 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,508 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,516 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,526 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,533 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,544 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,551 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,561 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,568 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,579 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,586 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,597 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,604 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,614 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,621 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,632 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,639 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,650 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,657 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,667 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,674 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,685 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,692 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,703 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,710 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,720 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,727 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,737 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,744 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,755 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,762 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,772 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,779 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,789 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,796 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,806 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,813 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,823 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,829 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,840 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,846 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,857 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,863 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,874 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,880 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,891 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,897 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,908 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,914 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,925 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,931 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,942 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,948 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,959 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,966 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,977 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:30,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:30,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:30,984 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:30,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:30,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:30,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:30,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:30,994 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,001 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,012 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,019 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,030 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,037 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,047 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,054 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,065 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,072 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,083 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,090 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,101 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,108 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,118 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,125 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,136 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,143 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,154 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,161 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,172 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,179 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,189 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,196 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,207 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,214 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,225 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,232 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,243 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,250 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,263 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,270 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,281 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,288 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,298 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,305 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,316 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,323 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,333 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,340 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,350 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,357 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,368 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,375 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,385 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,392 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,403 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,410 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,420 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,427 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,438 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,445 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,455 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,462 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,473 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,480 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,490 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,497 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,508 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,515 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,525 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,532 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,543 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,550 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,560 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,568 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,578 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,585 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,595 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,602 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,613 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,620 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,630 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,637 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,648 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,655 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,665 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,672 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,682 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,689 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,699 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,706 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,716 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,723 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,733 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,740 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,751 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,758 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,768 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,775 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,786 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,793 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,804 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,811 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,821 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,828 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,839 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,846 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,856 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,863 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,874 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,881 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,891 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,899 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,909 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,916 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,927 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,934 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,944 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,951 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,962 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,969 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,980 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:31,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:31,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:31,987 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:31,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:31,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:31,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:31,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:31,997 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,005 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,015 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,022 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,033 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,040 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,051 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,058 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,068 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,076 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,086 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,093 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,104 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,111 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,122 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,129 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,139 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,147 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,157 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,164 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,175 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,182 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,193 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,200 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,210 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,217 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,228 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,235 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,246 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,253 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,264 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,271 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,281 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,289 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,299 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,306 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,317 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,324 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,335 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,342 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,353 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,360 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,370 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,377 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,388 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,395 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,406 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,413 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,426 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,433 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,443 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,450 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,461 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,468 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,478 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,485 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,496 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,503 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,514 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,521 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,531 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,538 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,549 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,556 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,566 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,573 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,584 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,591 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,601 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,608 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,619 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,626 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,636 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,643 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,654 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,661 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,671 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,678 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,689 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,696 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,707 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,714 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,724 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,731 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,742 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,749 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,759 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,766 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,777 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,784 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,794 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,801 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,812 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,819 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,829 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,836 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,847 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,854 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,864 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,871 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,882 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,889 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,899 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,906 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,917 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,924 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,935 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,942 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,952 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,959 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,970 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,977 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:32,987 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:32,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:32,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:32,994 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:32,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:32,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:32,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:32,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,005 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,012 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,023 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,030 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,040 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,047 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,058 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,065 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,076 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,083 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,093 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,100 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,111 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,118 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,129 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,136 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,146 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,153 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,164 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,171 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,181 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,188 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,199 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,206 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,217 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,224 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,234 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,241 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,252 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,259 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,270 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,277 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,287 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,294 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,305 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,312 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,323 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,330 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,340 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,347 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,358 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,365 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,376 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,383 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,393 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,400 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,411 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,418 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,429 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,436 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,446 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,453 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,464 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,471 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,482 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,489 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,500 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,507 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,518 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,525 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,536 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,543 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,553 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,561 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,571 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,578 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,591 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,598 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,609 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,616 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,626 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,633 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,644 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,651 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,661 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,668 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,679 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,686 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,697 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,704 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,714 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,721 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,732 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,739 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,749 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,756 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,767 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,774 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,784 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,791 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,802 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,809 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,820 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,827 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,837 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,844 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,855 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,862 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,872 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,879 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,890 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,897 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,908 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,915 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,925 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,932 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,943 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,950 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,961 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,968 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,978 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:33,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:33,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:33,985 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:33,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:33,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:33,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:33,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:33,996 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,003 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,013 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,020 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,031 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,038 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,048 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,055 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,066 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,073 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,084 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,091 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,101 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,108 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,119 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,126 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,136 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,143 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,154 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,161 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,172 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,179 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,189 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,196 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,207 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,214 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,225 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,232 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,242 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,249 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,260 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,267 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,277 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,285 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,295 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,302 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,313 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,320 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,331 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,338 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,348 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,355 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,366 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,373 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,384 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,390 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,401 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,407 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,418 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,425 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,435 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,442 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,452 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,458 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,469 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,475 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,486 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,492 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,503 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,510 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,520 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,527 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,537 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,544 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,554 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,561 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,571 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,578 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,589 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,595 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,606 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,613 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,624 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,631 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,642 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,649 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,660 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,667 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,677 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,685 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,695 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,702 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,713 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,720 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,731 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,741 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,751 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,758 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,768 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,776 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,786 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,793 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,804 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,811 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,821 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,828 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,839 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,846 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,856 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,863 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,874 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,881 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,891 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,898 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,908 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,915 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,926 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,933 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,943 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,950 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,961 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,968 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,979 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:34,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:34,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:34,985 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:34,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:34,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:34,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:34,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:34,996 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,003 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,014 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,021 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,031 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,038 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,049 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,056 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,066 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,073 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,084 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,091 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,101 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,108 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,119 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,126 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,136 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,144 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,154 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,161 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,173 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,180 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,191 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,198 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,209 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,216 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,227 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,234 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,244 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,251 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,262 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,269 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,280 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,287 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,297 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,304 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,315 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,322 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,333 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,340 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,350 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,357 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,368 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,375 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,386 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,393 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,404 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,411 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,421 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,428 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,439 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,446 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,456 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,463 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,474 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,481 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,491 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,498 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,509 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,515 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,526 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,532 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,542 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,549 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,559 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,566 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,577 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,583 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,594 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,601 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,612 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,619 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,629 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,636 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,647 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,654 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,665 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,672 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,682 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,689 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,700 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,707 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,718 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,725 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,736 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,743 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,753 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,760 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,771 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,778 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,789 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,796 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,807 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,814 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,824 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,831 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,842 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,849 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,860 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,867 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,878 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,885 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,895 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,905 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,915 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,922 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,932 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,939 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,950 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,957 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,967 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,974 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:35,984 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:35,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:35,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:35,991 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:35,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:35,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:35,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:35,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,001 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,007 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,018 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,024 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,034 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,041 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,051 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,058 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,068 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,075 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,085 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,091 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,102 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,108 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,118 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,125 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,135 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,142 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,152 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,159 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,169 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,176 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,186 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,193 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,203 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,209 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,220 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,227 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,238 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,245 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,255 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,262 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,273 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,280 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,291 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,298 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,308 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,315 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,326 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,333 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,344 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,351 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,361 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,368 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,379 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,386 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,397 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,404 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,414 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,421 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,432 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,439 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,450 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,457 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,468 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,475 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,485 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,492 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,503 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,510 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,521 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,528 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,539 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,546 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,556 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,563 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,574 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,581 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,592 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,599 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,610 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,617 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,628 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,635 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,646 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,653 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,664 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,671 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,682 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,689 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,699 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,706 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,717 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,724 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,735 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,742 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,753 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,760 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,770 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,778 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,788 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,795 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,806 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,813 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,824 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,831 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,842 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,849 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,860 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,868 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,879 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,886 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,897 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,904 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,915 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,922 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,933 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,940 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,951 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,958 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,969 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,976 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:36,987 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:36,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:36,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:36,994 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:36,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:36,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:36,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:36,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,005 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,012 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,023 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,030 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,041 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,048 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,059 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,068 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,079 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,086 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,096 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,103 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,114 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,121 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,131 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,138 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,149 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,156 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,166 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,173 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,184 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,191 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,202 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,209 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,220 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,227 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,237 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,244 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,255 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,262 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,273 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,280 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,290 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,298 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,309 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,316 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,327 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,334 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,345 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,352 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,362 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,369 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,380 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,387 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,398 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,405 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,415 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,422 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,433 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,440 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,450 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,457 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,468 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,475 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,485 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,492 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,503 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,510 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,521 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,528 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,539 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,546 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,556 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,563 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,574 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,581 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,592 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,599 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,610 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,618 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,629 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,636 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,647 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,654 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,665 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,672 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,683 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,690 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,701 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,708 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,719 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,726 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,737 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,745 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,756 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,763 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,774 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,781 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,792 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,799 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,810 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,817 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,828 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,835 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,845 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,852 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,863 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,870 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,881 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,888 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,899 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,906 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,917 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,924 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,935 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,942 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,953 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,960 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,971 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,978 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:37,989 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:37,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:37,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:37,996 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:37,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:37,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:37,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:37,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,006 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,013 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,024 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,031 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,042 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,049 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,060 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,067 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,077 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,085 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,095 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,103 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,113 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,120 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,131 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,138 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,149 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,156 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,167 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,174 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,185 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,192 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,203 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,210 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,220 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,227 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,241 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,248 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,258 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,265 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,276 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,283 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,293 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,300 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,311 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,318 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,328 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,335 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,346 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,353 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,364 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,370 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,380 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,387 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,397 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,404 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,414 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,421 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,431 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,438 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,448 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,454 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,464 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,471 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,481 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,488 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,499 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,506 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,517 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,524 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,534 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,541 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,552 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,559 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,569 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,577 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,587 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,594 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,605 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,612 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,623 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,630 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,640 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,647 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,658 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,665 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,676 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,683 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,693 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,700 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,711 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,718 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,728 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,736 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,746 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,753 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,764 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,771 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,782 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,789 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,799 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,806 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,817 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,824 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,835 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,842 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,852 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,860 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,870 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,877 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,888 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,895 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,906 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,913 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,923 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,930 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,941 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,948 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,959 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,966 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,977 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:38,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:38,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:38,984 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:38,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:38,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:38,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:38,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:38,995 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,002 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,013 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,020 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,031 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,038 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,048 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,056 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,066 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,073 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,084 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,091 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,102 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,109 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,119 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,126 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,137 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,144 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,155 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,162 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,173 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,180 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,191 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,198 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,208 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,216 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,226 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,233 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,244 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,251 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,262 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,269 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,280 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,287 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,298 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,305 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,315 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,323 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,333 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,341 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,351 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,358 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,369 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,377 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,388 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,395 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,408 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,416 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,426 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,433 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,444 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,451 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,461 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,468 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,479 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,486 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,497 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,504 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,514 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,521 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,532 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,539 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,550 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,557 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,567 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,574 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,585 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,592 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,602 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,609 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,620 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,627 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,638 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,645 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,655 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,662 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,673 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,680 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,691 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,698 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,708 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,715 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,726 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,733 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,743 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,750 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,761 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,768 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,779 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,786 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,796 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,803 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,814 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,821 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,831 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,839 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,850 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,857 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,867 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,874 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,885 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,891 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,902 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,908 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,919 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,925 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,936 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,942 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,952 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,959 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,969 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,976 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:39,986 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:39,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:39,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:39,993 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:39,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:39,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:39,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:39,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,003 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,010 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,020 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,027 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,037 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,044 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,054 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,061 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,071 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,078 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,088 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,095 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,105 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,112 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,122 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,129 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,140 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,147 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,157 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,164 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,175 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,182 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,193 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,200 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,211 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,218 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,228 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,235 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,246 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,253 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,264 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,271 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,282 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,289 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,300 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,307 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,318 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,325 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,335 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,342 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,353 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,360 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,371 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,378 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,389 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,396 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,407 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,414 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,425 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,432 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,443 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,450 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,461 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,468 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,479 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,486 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,497 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,504 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,515 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,523 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,534 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-25 07:26:40,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:26:40,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 168 states and 260 transitions. [2021-11-25 07:26:40,541 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-25 07:26:40,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 07:26:40,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:26:40,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:26:40,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:26:40,551 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked.