./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 aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c0325c-3133-4719-9f91-bfcd39785f34/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c0325c-3133-4719-9f91-bfcd39785f34/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c0325c-3133-4719-9f91-bfcd39785f34/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c0325c-3133-4719-9f91-bfcd39785f34/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-numeric/Parts.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c0325c-3133-4719-9f91-bfcd39785f34/bin/ukojak-LBtLqBUTdQ/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c0325c-3133-4719-9f91-bfcd39785f34/bin/ukojak-LBtLqBUTdQ --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 0.2.1-dev-aef121e [2021-11-22 23:17:25,020 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:17:25,022 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:17:25,072 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:17:25,073 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:17:25,078 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:17:25,081 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:17:25,085 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:17:25,088 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:17:25,094 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:17:25,095 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:17:25,097 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:17:25,098 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:17:25,101 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:17:25,103 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:17:25,107 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:17:25,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:17:25,111 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:17:25,114 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:17:25,123 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:17:25,125 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:17:25,127 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:17:25,130 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:17:25,132 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:17:25,136 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:17:25,136 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:17:25,137 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:17:25,139 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:17:25,140 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:17:25,141 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:17:25,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:17:25,143 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:17:25,145 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:17:25,147 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:17:25,149 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:17:25,149 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:17:25,150 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:17:25,150 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:17:25,151 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:17:25,152 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:17:25,153 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:17:25,154 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c0325c-3133-4719-9f91-bfcd39785f34/bin/ukojak-LBtLqBUTdQ/config/svcomp-Overflow-64bit-Kojak_Default.epf [2021-11-22 23:17:25,207 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:17:25,210 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:17:25,213 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:17:25,213 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:17:25,215 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:17:25,215 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:17:25,215 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:17:25,215 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-22 23:17:25,216 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:17:25,216 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:17:25,217 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:17:25,218 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:17:25,218 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:17:25,218 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-22 23:17:25,218 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:17:25,219 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:17:25,219 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:17:25,219 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:17:25,219 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:17:25,220 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:17:25,220 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:17:25,220 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:17:25,221 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:17:25,221 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:17:25,221 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:17:25,221 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:17:25,222 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:17:25,222 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_89c0325c-3133-4719-9f91-bfcd39785f34/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c0325c-3133-4719-9f91-bfcd39785f34/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 663a2474dc11f7b5d0aa9a3ae9bbf5de1ab8d2ea5a060185a0446a8356edf6f1 [2021-11-22 23:17:25,588 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:17:25,628 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:17:25,634 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:17:25,636 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:17:25,637 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:17:25,639 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c0325c-3133-4719-9f91-bfcd39785f34/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/termination-numeric/Parts.c [2021-11-22 23:17:25,750 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c0325c-3133-4719-9f91-bfcd39785f34/bin/ukojak-LBtLqBUTdQ/data/6362a4339/d6d41fca82e94b05a64b71ba8f6fd838/FLAGc4e4b40e0 [2021-11-22 23:17:26,386 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:17:26,387 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c0325c-3133-4719-9f91-bfcd39785f34/sv-benchmarks/c/termination-numeric/Parts.c [2021-11-22 23:17:26,402 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c0325c-3133-4719-9f91-bfcd39785f34/bin/ukojak-LBtLqBUTdQ/data/6362a4339/d6d41fca82e94b05a64b71ba8f6fd838/FLAGc4e4b40e0 [2021-11-22 23:17:26,739 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c0325c-3133-4719-9f91-bfcd39785f34/bin/ukojak-LBtLqBUTdQ/data/6362a4339/d6d41fca82e94b05a64b71ba8f6fd838 [2021-11-22 23:17:26,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:17:26,744 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:17:26,759 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:17:26,759 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:17:26,763 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:17:26,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:17:26" (1/1) ... [2021-11-22 23:17:26,765 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76f73803 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:17:26, skipping insertion in model container [2021-11-22 23:17:26,766 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:17:26" (1/1) ... [2021-11-22 23:17:26,776 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:17:26,799 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:17:27,065 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:17:27,073 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:17:27,113 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:17:27,128 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:17:27,129 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:17:27 WrapperNode [2021-11-22 23:17:27,129 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:17:27,132 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:17:27,133 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:17:27,133 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:17:27,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:17:27" (1/1) ... [2021-11-22 23:17:27,153 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:17:27" (1/1) ... [2021-11-22 23:17:27,179 INFO L137 Inliner]: procedures = 5, calls = 6, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 40 [2021-11-22 23:17:27,180 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:17:27,183 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:17:27,184 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:17:27,184 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:17:27,196 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:17:27" (1/1) ... [2021-11-22 23:17:27,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:17:27" (1/1) ... [2021-11-22 23:17:27,210 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:17:27" (1/1) ... [2021-11-22 23:17:27,211 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:17:27" (1/1) ... [2021-11-22 23:17:27,214 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:17:27" (1/1) ... [2021-11-22 23:17:27,220 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:17:27" (1/1) ... [2021-11-22 23:17:27,221 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:17:27" (1/1) ... [2021-11-22 23:17:27,239 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:17:27,240 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:17:27,241 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:17:27,241 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:17:27,245 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:17:27" (1/1) ... [2021-11-22 23:17:27,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:17:27,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c0325c-3133-4719-9f91-bfcd39785f34/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:17:27,292 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c0325c-3133-4719-9f91-bfcd39785f34/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:17:27,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c0325c-3133-4719-9f91-bfcd39785f34/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:17:27,361 INFO L130 BoogieDeclarations]: Found specification of procedure parts [2021-11-22 23:17:27,362 INFO L138 BoogieDeclarations]: Found implementation of procedure parts [2021-11-22 23:17:27,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:17:27,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:17:27,445 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:17:27,447 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:17:27,682 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:17:27,742 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:17:27,742 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-22 23:17:27,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:17:27 BoogieIcfgContainer [2021-11-22 23:17:27,745 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:17:27,746 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:17:27,747 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:17:27,775 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:17:27,775 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:17:27" (1/1) ... [2021-11-22 23:17:27,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:17:27,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:27,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2021-11-22 23:17:27,915 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2021-11-22 23:17:27,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2021-11-22 23:17:27,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:27,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:28,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:28,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:17:28,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:28,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 43 states and 54 transitions. [2021-11-22 23:17:28,268 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions. [2021-11-22 23:17:28,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-22 23:17:28,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:28,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:28,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:28,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:17:28,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:28,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 48 states and 64 transitions. [2021-11-22 23:17:28,742 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 64 transitions. [2021-11-22 23:17:28,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:17:28,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:28,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:28,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:28,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:17:29,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:29,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 52 states and 71 transitions. [2021-11-22 23:17:29,179 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 71 transitions. [2021-11-22 23:17:29,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-22 23:17:29,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:29,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:29,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:29,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:17:29,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:29,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 57 states and 80 transitions. [2021-11-22 23:17:29,802 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 80 transitions. [2021-11-22 23:17:29,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-22 23:17:29,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:29,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:29,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:29,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:17:30,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:30,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 62 states and 87 transitions. [2021-11-22 23:17:30,498 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 87 transitions. [2021-11-22 23:17:30,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-22 23:17:30,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:30,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:30,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:30,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:17:31,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:31,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 71 states and 102 transitions. [2021-11-22 23:17:31,871 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 102 transitions. [2021-11-22 23:17:31,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-22 23:17:31,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:31,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:31,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:32,000 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:17:32,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:32,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 76 states and 113 transitions. [2021-11-22 23:17:32,706 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 113 transitions. [2021-11-22 23:17:32,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-22 23:17:32,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:32,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:32,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:32,757 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:17:33,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:33,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 79 states and 117 transitions. [2021-11-22 23:17:33,681 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 117 transitions. [2021-11-22 23:17:33,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-22 23:17:33,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:33,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:33,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:33,725 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-22 23:17:33,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:33,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 81 states and 118 transitions. [2021-11-22 23:17:33,993 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 118 transitions. [2021-11-22 23:17:33,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-22 23:17:33,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:33,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:34,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:34,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:17:35,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:35,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 85 states and 123 transitions. [2021-11-22 23:17:35,458 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 123 transitions. [2021-11-22 23:17:35,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-22 23:17:35,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:35,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:35,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:35,501 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-22 23:17:36,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:36,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 89 states and 127 transitions. [2021-11-22 23:17:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 127 transitions. [2021-11-22 23:17:36,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-22 23:17:36,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:36,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:36,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:36,266 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-22 23:17:37,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:37,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 94 states and 139 transitions. [2021-11-22 23:17:37,141 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 139 transitions. [2021-11-22 23:17:37,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:17:37,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:37,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:37,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:37,176 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-22 23:17:37,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:37,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 94 states and 138 transitions. [2021-11-22 23:17:37,597 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 138 transitions. [2021-11-22 23:17:37,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-22 23:17:37,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:37,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:37,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:37,771 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-22 23:17:38,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:38,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 99 states and 144 transitions. [2021-11-22 23:17:38,636 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 144 transitions. [2021-11-22 23:17:38,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-22 23:17:38,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:38,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:38,662 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-22 23:17:39,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:39,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 101 states and 145 transitions. [2021-11-22 23:17:39,041 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 145 transitions. [2021-11-22 23:17:39,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-22 23:17:39,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:39,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:39,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:39,073 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-22 23:17:39,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:39,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 105 states and 149 transitions. [2021-11-22 23:17:39,861 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 149 transitions. [2021-11-22 23:17:39,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-22 23:17:39,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:39,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:39,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:39,889 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:17:40,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:40,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 99 states and 135 transitions. [2021-11-22 23:17:40,297 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 135 transitions. [2021-11-22 23:17:40,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-22 23:17:40,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:40,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:40,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:40,496 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-22 23:17:41,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:41,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 104 states and 147 transitions. [2021-11-22 23:17:41,625 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 147 transitions. [2021-11-22 23:17:41,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-22 23:17:41,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:41,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:41,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:41,980 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-22 23:17:44,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:44,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 106 states and 153 transitions. [2021-11-22 23:17:44,103 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 153 transitions. [2021-11-22 23:17:44,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-22 23:17:44,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:44,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:44,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:44,128 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-11-22 23:17:44,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:44,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 106 states and 152 transitions. [2021-11-22 23:17:44,912 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 152 transitions. [2021-11-22 23:17:44,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-22 23:17:44,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:44,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:44,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:44,967 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-22 23:17:45,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:45,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 153 transitions. [2021-11-22 23:17:45,462 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 153 transitions. [2021-11-22 23:17:45,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-22 23:17:45,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:45,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:45,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:46,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-11-22 23:17:49,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:49,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 122 states and 180 transitions. [2021-11-22 23:17:49,499 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 180 transitions. [2021-11-22 23:17:49,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-22 23:17:49,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:49,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:49,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:49,524 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-22 23:17:50,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:50,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 126 states and 184 transitions. [2021-11-22 23:17:50,570 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 184 transitions. [2021-11-22 23:17:50,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-22 23:17:50,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:50,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:50,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2021-11-22 23:17:51,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:51,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 125 states and 183 transitions. [2021-11-22 23:17:51,121 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 183 transitions. [2021-11-22 23:17:51,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-22 23:17:51,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:51,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:51,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:51,408 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-11-22 23:17:53,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:53,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 130 states and 199 transitions. [2021-11-22 23:17:53,107 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 199 transitions. [2021-11-22 23:17:53,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-22 23:17:53,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:53,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:53,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:53,405 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 34 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:17:56,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:56,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 137 states and 208 transitions. [2021-11-22 23:17:56,013 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 208 transitions. [2021-11-22 23:17:56,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-22 23:17:56,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:56,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:56,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:56,125 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2021-11-22 23:17:56,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:56,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 137 states and 207 transitions. [2021-11-22 23:17:56,976 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 207 transitions. [2021-11-22 23:17:56,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-22 23:17:56,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:56,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:56,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:57,020 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 19 proven. 17 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-11-22 23:17:57,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:57,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 139 states and 209 transitions. [2021-11-22 23:17:57,067 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 209 transitions. [2021-11-22 23:17:57,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-22 23:17:57,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:57,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:57,096 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2021-11-22 23:17:57,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:57,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 141 states and 210 transitions. [2021-11-22 23:17:57,844 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 210 transitions. [2021-11-22 23:17:57,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-22 23:17:57,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:57,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:57,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:57,952 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 7 proven. 19 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-11-22 23:17:59,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:59,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 147 states and 218 transitions. [2021-11-22 23:17:59,279 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 218 transitions. [2021-11-22 23:17:59,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-22 23:17:59,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:59,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:59,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:59,306 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2021-11-22 23:18:00,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:00,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 151 states and 222 transitions. [2021-11-22 23:18:00,541 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 222 transitions. [2021-11-22 23:18:00,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-22 23:18:00,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:00,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:00,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:00,653 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2021-11-22 23:18:02,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:02,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 154 states and 226 transitions. [2021-11-22 23:18:02,043 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 226 transitions. [2021-11-22 23:18:02,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:18:02,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:02,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:02,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:02,497 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2021-11-22 23:18:04,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:04,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 159 states and 242 transitions. [2021-11-22 23:18:04,335 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 242 transitions. [2021-11-22 23:18:04,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-22 23:18:04,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:04,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:04,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:04,364 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-22 23:18:05,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 159 states and 241 transitions. [2021-11-22 23:18:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 241 transitions. [2021-11-22 23:18:05,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-22 23:18:05,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:05,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:05,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:05,311 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 37 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-22 23:18:05,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:05,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 161 states and 244 transitions. [2021-11-22 23:18:05,349 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 244 transitions. [2021-11-22 23:18:05,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:05,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:05,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:05,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:05,876 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:07,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:07,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:07,511 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:07,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:07,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:07,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:07,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:07,555 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:07,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:07,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:07,577 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:07,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:07,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:07,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:07,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:07,625 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:07,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:07,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:07,652 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:07,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:07,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:07,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:07,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:07,682 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:07,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:07,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:07,701 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:07,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:07,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:07,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:07,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:07,739 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:07,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:07,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:07,757 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:07,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:07,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:07,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:07,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:07,792 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:07,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:07,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:07,809 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:07,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:07,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:07,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:07,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:07,845 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:07,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:07,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:07,862 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:07,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:07,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:07,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:07,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:07,898 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:07,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:07,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:07,915 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:07,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:07,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:07,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:07,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:07,950 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:07,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:07,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:07,967 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:07,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:07,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:07,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:07,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:07,998 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:08,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:08,015 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:08,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:08,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:08,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:08,050 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:08,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:08,071 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:08,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:08,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:08,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:08,109 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:08,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:08,124 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:08,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:08,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:08,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:08,152 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:08,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:08,228 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:08,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:08,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:08,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:08,262 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:08,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:08,281 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:08,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:08,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:08,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:08,313 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:08,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:08,331 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:08,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:08,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:08,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:08,378 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:08,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:08,397 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:08,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:08,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:08,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:08,435 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:08,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:08,453 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:08,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:08,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:08,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:08,491 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:08,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:08,509 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:08,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:08,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:08,542 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:08,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:08,560 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:08,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:08,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:08,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:08,593 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:08,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:08,608 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:08,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:08,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:08,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:08,637 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:08,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:08,652 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:08,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:08,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:08,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:08,682 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:08,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:08,698 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:08,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:08,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:08,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:08,728 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:08,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:08,744 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:08,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:08,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:08,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:08,779 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:08,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:08,795 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:08,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:08,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:08,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:08,822 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:08,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:08,839 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:08,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:08,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:08,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:08,875 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:08,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:08,890 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:08,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:08,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:08,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:08,925 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:08,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:08,941 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:08,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:08,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:08,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:08,972 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:08,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:08,985 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:08,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:08,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:08,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,014 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,028 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,050 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,064 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,085 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,097 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,123 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,135 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,158 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,171 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,194 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,207 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,238 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,292 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,318 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,335 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,361 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,377 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,405 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,421 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,448 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,463 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,491 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,506 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,539 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,555 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,584 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,600 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,629 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,644 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,671 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,688 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,716 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,732 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,760 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,776 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,804 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,819 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,846 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,861 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,890 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,905 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,937 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,953 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:09,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:09,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:09,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:09,983 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:09,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:09,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:09,999 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,025 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,040 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,067 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,082 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,109 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,124 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,152 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,167 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,196 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,211 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,237 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,252 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,322 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,340 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,366 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,382 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,418 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,433 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,462 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,478 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,504 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,519 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,545 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,561 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,588 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,607 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,636 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,658 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,695 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,709 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,745 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,758 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,788 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,805 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,831 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,846 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,876 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,890 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,921 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,936 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,965 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:10,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:10,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:10,979 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:10,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:10,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:10,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:10,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,006 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,021 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,047 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,071 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,097 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,112 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,139 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,154 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,178 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,192 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,217 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,248 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,273 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,289 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,318 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,371 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,395 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,410 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,434 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,448 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,472 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,486 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,519 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,533 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,557 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,571 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,596 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,609 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,631 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,645 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,668 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,683 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,708 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,722 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,747 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,761 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,792 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,807 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,849 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,868 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,910 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,931 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,955 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:11,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:11,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:11,970 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:11,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:11,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:11,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:11,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:11,995 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,009 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,050 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,064 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,089 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,104 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,130 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,145 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,169 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,185 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,211 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,226 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,262 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,277 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,306 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,320 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,345 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,401 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,434 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,451 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,478 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,495 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,521 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,538 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,565 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,581 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,616 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,633 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,660 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,676 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,703 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,719 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,746 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,762 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,796 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,810 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,833 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,847 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,870 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,884 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,909 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,923 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,946 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,959 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:12,982 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:12,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:12,996 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:12,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:12,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,019 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,033 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,057 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,071 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,095 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,109 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,133 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,148 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,173 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,187 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,211 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,225 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,249 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,264 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,287 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,301 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,325 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,340 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,364 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,378 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,403 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,418 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,446 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,501 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,528 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,541 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,565 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,579 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,602 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,616 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,639 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,656 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,679 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,693 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,716 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,729 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,752 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,766 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,792 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,806 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,828 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,842 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,865 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,879 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,901 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,915 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,938 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,952 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,975 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:13,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:13,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:13,988 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:13,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:13,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:13,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:13,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,011 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,025 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,048 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,061 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,084 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,098 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,124 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,138 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,162 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,176 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,199 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,213 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,236 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,250 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,272 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,286 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,308 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,322 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,348 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,363 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,388 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,402 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,426 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,440 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,465 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,479 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,505 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,519 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,589 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,604 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,629 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,643 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,668 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,683 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,706 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,721 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,745 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,759 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,782 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,797 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,820 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,834 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,856 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,875 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,897 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,912 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,934 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,948 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:14,970 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:14,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:14,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:14,984 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:14,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:14,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:14,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:14,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,005 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,019 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,040 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,054 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,076 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,090 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,113 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,127 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,158 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,172 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,197 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,211 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,236 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,251 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,274 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,288 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,311 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,325 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,349 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,364 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,394 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,408 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,433 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,448 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,471 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,486 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,508 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,522 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,545 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,560 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,583 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,598 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,622 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,637 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,702 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,716 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,739 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,753 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,774 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,803 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,826 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,840 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,863 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,877 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,900 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,914 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,937 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,951 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,973 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:15,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:15,988 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:15,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:15,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,011 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,025 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,051 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,065 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,089 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,103 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,127 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,141 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,165 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,179 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,201 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,215 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,238 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,252 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,277 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,291 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,313 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,328 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,350 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,364 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,386 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,400 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,423 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,437 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,461 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,475 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,498 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,512 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,536 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,549 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,570 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,584 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,608 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,622 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,645 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,659 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,682 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,700 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,725 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,793 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,819 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,835 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,861 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,878 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,902 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,920 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,946 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:16,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:16,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:16,963 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:16,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:16,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:16,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:16,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:16,989 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,005 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,030 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,047 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,074 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,091 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,131 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,152 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,197 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,217 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,242 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,259 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,280 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,295 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,316 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,330 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,352 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,365 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,386 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,400 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,422 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,435 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,456 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,469 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,490 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,504 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,525 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,539 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,560 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,573 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,594 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,608 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,629 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,643 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,664 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,678 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,699 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,713 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,734 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,748 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,768 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,782 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,806 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,820 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,842 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,856 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,876 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,891 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,912 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,926 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,947 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,961 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,982 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:17,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:17,996 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:17,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:17,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,018 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,032 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,057 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,102 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,123 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,137 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,158 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,171 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,192 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,205 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,226 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,240 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,260 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,274 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,296 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,310 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,330 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,344 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,365 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,379 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,399 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,413 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,434 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,447 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,469 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,483 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,536 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,549 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,569 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,582 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,609 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,622 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,644 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,659 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,681 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,694 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,714 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,728 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,757 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,776 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,797 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,811 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,833 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,847 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,868 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,883 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,904 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,918 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,940 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,954 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:18,975 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:18,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:18,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:18,990 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:18,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:18,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:18,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:18,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,011 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,026 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,047 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,061 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,083 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,097 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,119 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,133 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,155 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,168 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,189 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,203 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,223 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,238 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,259 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,272 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,292 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,306 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,371 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,384 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,406 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,419 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,451 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,465 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,486 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,499 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,520 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,534 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,556 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,571 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,592 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,605 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,627 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,640 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,661 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,676 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,696 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,711 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,731 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,745 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,766 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,779 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,800 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,814 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,835 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,849 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,870 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,884 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,904 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,919 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,939 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,953 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:19,972 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:19,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:19,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:19,985 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:19,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:19,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:19,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:19,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,002 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,013 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,030 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,041 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,059 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,070 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,088 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,099 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,116 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,127 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,144 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,155 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,172 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,184 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,202 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,212 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,229 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,240 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,261 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,272 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,288 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,300 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,317 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,329 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,349 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,361 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,381 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,395 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,416 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,430 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,451 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,466 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,522 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,533 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,550 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,561 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,578 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,589 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,605 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,616 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,633 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,644 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,661 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,673 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,689 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,700 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,717 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,729 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,746 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,757 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,774 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,787 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,807 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,820 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,841 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,855 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,876 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,890 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,925 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,946 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,960 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,981 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:20,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:20,995 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:20,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:20,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,015 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,029 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,050 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,064 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,084 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,098 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,118 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,132 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,153 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,166 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,187 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,201 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,222 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,237 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,260 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,274 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,295 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,310 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,332 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,347 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,368 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,382 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,402 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,416 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,438 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,451 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,472 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,486 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,507 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,522 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,543 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,557 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,577 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,590 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,610 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,624 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,701 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,723 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,760 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,776 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,809 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,825 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,849 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,864 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,887 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,904 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,926 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,941 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:21,963 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:21,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:21,978 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:21,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:21,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:21,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,001 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,016 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,037 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,053 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,075 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,091 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,114 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,129 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,152 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,167 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,190 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,205 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,227 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,244 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,267 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,282 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,310 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,326 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,349 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,366 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,388 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,404 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,425 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,438 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,458 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,472 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,492 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,506 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,526 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,540 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,560 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,573 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,592 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,605 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,625 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,638 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,657 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,670 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,691 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,710 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,735 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,748 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,769 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,783 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,803 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,817 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,836 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,850 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,870 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,883 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,903 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,917 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,938 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,952 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,973 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:22,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:22,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:22,987 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:22,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:22,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:22,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,008 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,022 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,043 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,057 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,077 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,091 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,111 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,125 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,145 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,158 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,178 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,192 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,212 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,226 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,247 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,260 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,319 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,332 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,352 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,366 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,387 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,400 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,420 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,434 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,453 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,466 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,487 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,501 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,519 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,531 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,549 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,560 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,576 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,587 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,603 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,613 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,628 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,639 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,655 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,666 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,681 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,692 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,707 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,718 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,733 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,744 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,760 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,771 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,788 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,801 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,819 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,832 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,853 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,868 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,888 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,902 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,922 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,936 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,955 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:23,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:23,968 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:23,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:23,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,988 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,001 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,021 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,035 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,055 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,068 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,088 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,102 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,122 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,136 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,155 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,169 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,189 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,203 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,223 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,237 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,258 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,272 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,292 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,306 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,327 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,341 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,362 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,377 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,397 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,411 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,432 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,447 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,468 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,482 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,503 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,518 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,539 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,553 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,574 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,589 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,610 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,624 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,645 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,658 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,692 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,712 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,725 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,747 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,760 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,781 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,795 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,854 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,868 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,887 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,901 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,921 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,935 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,955 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:24,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:24,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:24,968 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:24,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:24,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:24,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:24,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:24,988 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,002 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,022 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,036 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,057 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,070 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,090 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,104 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,123 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,137 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,170 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,189 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,203 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,222 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,236 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,257 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,271 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,291 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,304 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,324 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,338 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,359 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,373 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,394 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,408 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,428 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,442 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,462 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,476 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,495 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,508 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,528 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,540 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,559 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,571 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,590 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,608 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,628 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,641 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,660 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,673 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,692 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,705 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,725 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,739 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,758 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,770 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,789 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,802 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,821 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,834 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,854 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,866 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,885 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,898 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,917 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,930 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,950 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,963 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:25,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:25,981 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:25,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:25,994 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:25,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:25,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,015 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,028 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,049 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,063 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,087 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,100 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,120 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,133 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,162 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,175 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,202 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,215 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,242 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,256 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,280 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,294 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,313 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,326 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,346 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,359 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,378 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,391 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,431 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,444 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,463 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,476 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,495 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,508 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,526 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,539 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,558 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,571 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,590 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,603 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,622 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,635 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,653 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,666 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,685 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,697 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,713 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,724 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,739 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,750 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,765 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,775 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,791 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,802 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,818 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,829 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,844 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,854 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,870 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,880 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,896 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,907 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,923 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,934 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,950 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,961 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,979 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:26,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:26,991 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:26,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:26,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,009 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,023 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,042 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,055 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,076 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,089 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,109 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,122 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,141 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,154 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,174 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,187 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,207 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,221 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,242 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,256 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,275 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,288 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,307 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,320 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,339 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,352 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,371 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,383 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,403 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,416 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,436 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,450 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,470 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,483 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,504 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,517 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,536 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,550 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,570 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,584 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,604 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,618 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,637 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,652 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,671 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,684 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,704 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,717 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,736 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,750 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,769 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,782 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,801 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,815 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,834 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,848 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,879 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,895 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,917 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,933 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,955 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:27,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:27,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:27,970 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:27,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:27,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:27,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:27,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:27,992 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,008 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,029 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,044 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,066 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,081 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,101 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,117 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,159 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,175 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,197 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,213 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,234 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,250 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,271 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,287 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,309 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,325 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,347 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,363 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,384 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,400 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,421 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,437 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,458 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,474 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,496 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,512 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,533 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,546 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,565 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,579 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,598 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,611 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,630 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,643 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,662 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,675 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,694 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,707 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,725 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,738 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,757 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,770 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,788 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,801 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,829 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,842 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,860 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,873 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,892 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,905 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,924 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,937 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,956 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:28,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:28,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:28,969 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:28,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:28,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:28,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:28,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:28,988 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,002 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,022 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,036 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,057 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,071 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,090 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,104 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,123 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,136 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,156 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,169 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,189 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,202 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,221 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,234 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,254 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,267 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,286 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,299 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,318 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,332 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,350 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,364 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,383 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,396 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,415 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,428 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,447 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,460 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,479 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,492 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,508 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,521 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,540 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,554 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,573 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,587 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,606 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,619 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,637 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,650 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,668 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,681 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,700 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,713 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,732 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,745 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,764 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,778 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,797 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,816 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,834 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,847 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,865 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,878 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,896 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,908 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,926 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,939 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,957 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:29,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:29,969 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:29,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:29,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:29,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:29,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:29,987 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:29,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,000 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,018 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,031 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,048 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,061 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,078 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,091 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,109 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,122 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,139 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,152 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,170 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,183 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,201 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,214 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,232 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,244 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,262 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,275 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,294 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,307 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,325 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,338 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,357 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,370 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,389 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,403 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,424 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,437 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,455 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,468 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,486 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,499 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,517 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,529 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,547 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,560 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,578 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,592 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,610 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,623 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,643 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,656 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,675 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,689 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,707 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,720 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,739 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,752 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,771 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,803 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,817 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,836 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,849 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,867 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,879 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,897 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,910 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,928 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,940 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,958 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:30,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:30,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:30,972 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:30,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:30,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:30,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:30,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:30,990 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,004 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,022 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,035 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,053 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,066 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,084 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,097 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,116 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,130 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,148 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,161 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,179 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,192 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,211 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,228 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,248 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,261 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,279 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,292 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,312 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,326 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,345 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,358 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,376 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,390 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,408 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,421 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,440 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,453 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,472 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,486 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,504 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,517 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,535 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,548 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,566 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,578 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,603 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,615 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,633 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,646 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,665 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,679 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,697 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,710 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,729 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,742 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,760 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,774 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,793 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,807 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,825 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,839 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,858 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,871 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,890 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,903 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,922 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,935 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,953 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,967 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:31,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:31,985 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:31,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:31,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:31,998 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:31,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:31,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:31,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,017 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,029 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,047 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,060 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,079 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,092 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,110 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,123 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,141 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,155 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,172 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,185 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,204 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,218 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,237 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,250 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,267 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,280 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,297 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,310 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,327 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,340 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,358 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,371 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,389 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,402 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,420 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,434 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,453 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,467 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,486 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,500 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,519 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,532 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,551 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,564 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,583 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,596 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,614 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,628 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,647 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,661 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,680 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,693 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,712 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,725 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,744 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,758 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,777 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,791 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,810 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,823 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,843 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,856 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,875 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,889 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,908 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,921 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,940 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,953 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:32,972 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:32,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:32,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:32,986 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:32,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:32,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:32,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:32,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,005 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,018 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,036 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,049 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,068 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,080 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,098 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,111 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,128 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,141 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,160 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,173 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,191 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,205 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,223 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,237 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,256 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,269 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,288 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,301 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,320 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,334 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,353 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,367 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,387 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,401 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,427 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,440 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,458 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,471 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,489 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,502 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,520 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,533 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,551 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,564 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,582 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,595 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,613 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,626 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,645 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,659 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,677 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,691 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,709 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,723 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,741 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,754 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,772 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,786 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,807 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,821 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,839 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,854 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,873 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,886 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,903 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,916 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,933 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,946 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,965 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:33,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:33,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:33,978 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:33,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:33,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:33,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:33,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:33,996 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,009 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,028 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,041 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,059 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,072 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,090 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,103 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,120 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,133 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,151 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,164 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,182 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,195 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,212 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,225 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,242 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,256 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,273 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,286 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,303 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,316 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,333 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,346 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,363 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,376 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,394 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,407 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,429 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,442 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,459 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,472 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,489 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,502 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,519 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,532 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,550 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,562 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,580 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,593 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,611 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,624 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,642 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,654 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,673 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,686 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,704 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,717 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,735 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,748 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,766 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,779 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,797 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,811 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,830 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,842 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,860 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,873 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,892 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,905 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,924 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,937 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,955 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:34,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:34,968 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:34,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:34,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:34,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:34,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:34,987 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:34,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,001 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,020 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,033 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,051 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,064 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,082 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,094 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,112 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,124 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,143 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,156 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,174 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,186 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,211 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,224 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,243 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,257 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,275 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,288 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,306 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,319 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,337 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,351 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,368 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,381 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,399 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,412 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,430 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,443 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,462 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,475 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,493 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,506 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,523 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,536 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,553 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,566 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,584 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,596 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,612 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,623 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,639 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,649 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,664 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,674 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,688 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,699 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,713 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,724 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,738 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,748 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,762 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,773 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,787 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,797 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,811 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,822 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,837 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,848 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,864 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,877 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,895 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,907 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,925 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,938 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,958 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:35,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:35,971 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:35,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:35,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:35,989 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,001 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,019 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,032 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,050 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,064 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,082 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,096 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,114 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,127 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,145 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,159 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,177 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,191 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,209 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,228 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,247 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,261 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,279 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,292 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,310 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,324 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,343 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,356 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,375 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,388 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,407 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,420 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,438 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,451 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,470 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,483 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,500 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,512 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,529 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,543 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,562 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,576 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,595 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,609 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,627 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,640 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,658 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,671 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,689 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,703 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,722 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,735 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,753 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,766 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,785 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,799 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,818 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,831 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,850 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,862 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,881 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,893 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,912 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,926 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,949 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,962 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,980 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:36,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:36,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:36,993 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:36,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:36,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:36,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:36,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,011 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,024 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,043 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,056 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,075 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,088 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,107 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,120 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,137 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,150 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,169 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,182 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,200 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,212 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,230 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,242 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,261 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,273 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,291 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,304 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,323 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,336 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,355 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,368 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,386 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,399 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,418 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,432 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,450 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,464 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,481 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,495 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,513 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,526 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,544 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,557 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,575 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,588 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,606 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,619 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,638 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,651 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,669 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,682 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,701 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,714 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,732 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,745 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,763 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,776 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,794 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,807 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,825 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,838 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,856 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,869 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,887 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,900 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,918 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,931 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,949 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,962 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:37,980 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:37,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:37,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:37,993 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:37,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:37,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:37,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:37,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,010 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,022 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,038 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,049 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,064 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,075 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,090 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,102 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,120 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,133 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,151 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,164 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,182 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,196 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,215 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,228 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,247 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,259 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,276 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,289 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,305 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,318 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,336 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,349 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,366 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,379 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,396 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,408 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,425 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,438 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,455 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,467 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,484 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,497 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,514 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,526 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,543 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,556 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,573 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,586 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,603 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,616 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,633 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,645 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,662 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,675 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,698 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,710 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,728 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,741 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,758 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,771 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,788 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,800 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,817 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,830 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,847 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,860 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,878 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,891 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,909 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,921 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,939 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,952 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:38,970 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:38,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:38,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:38,982 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:38,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:38,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:38,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:38,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,000 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,013 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,030 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,043 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,060 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,072 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,090 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,102 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,120 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,132 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,149 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,162 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,177 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,190 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,208 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,221 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,239 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,252 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,268 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,281 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,298 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,311 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,340 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,358 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,371 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,389 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,402 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,432 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,451 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,464 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,481 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,494 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,511 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,523 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,538 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,549 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,564 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,575 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,590 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,600 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,616 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,628 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,645 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,657 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,675 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,688 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,706 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,719 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,738 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,751 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,774 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,786 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,804 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,817 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,835 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,847 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,866 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,879 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,897 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,910 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,928 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,940 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,957 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:39,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:39,970 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:39,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:39,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:39,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:39,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:39,987 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:39,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,000 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,018 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,031 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,050 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,063 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,080 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,093 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,111 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,124 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,142 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,155 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,173 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,186 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,205 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,218 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,236 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,249 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,267 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,280 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,297 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,310 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,329 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,342 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,360 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,373 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,391 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,404 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,426 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,439 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,457 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,470 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,489 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,502 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,520 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,533 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,551 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,564 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,582 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,595 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,612 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,624 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,641 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,653 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,670 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,682 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,698 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,711 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,730 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,743 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,761 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,775 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,793 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,807 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,825 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,838 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,856 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,868 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,887 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,900 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,918 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,930 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:18:40,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:40,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:40,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:40,944 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:18:40,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:40,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:18:40,953 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:18:40,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-22 23:28:46,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,182 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,189 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,199 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,206 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,215 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,222 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,232 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,239 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,248 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,255 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,265 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,272 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,281 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,288 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,298 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,304 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,314 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,321 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,331 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,338 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,348 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,354 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,364 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,371 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,381 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,388 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,397 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,404 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,414 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,421 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,430 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,437 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,447 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,454 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,463 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,470 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,480 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,487 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,497 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,503 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,513 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,520 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,530 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,537 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,546 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,553 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,563 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,570 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,579 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,586 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,596 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,603 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,612 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,619 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,629 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,636 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,646 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,652 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,662 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,669 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,679 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,686 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,696 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,702 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,712 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,719 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,729 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,735 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,745 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,752 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,762 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,769 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,779 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,785 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,795 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,802 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,812 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,819 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,828 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,835 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,845 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,852 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,862 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,868 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,878 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,885 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,895 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,902 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,912 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,918 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,928 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,935 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,945 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,952 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,962 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,968 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,978 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:46,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:46,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:46,987 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:46,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:46,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:46,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:46,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:46,997 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,004 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,013 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,020 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,030 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,036 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,046 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,053 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,063 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,069 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,079 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,086 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,096 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,102 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,112 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,119 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,129 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,135 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,145 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,152 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,162 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,168 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,178 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,185 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,195 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,201 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,211 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,218 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,228 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,236 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,246 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,253 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,262 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,269 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,279 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,286 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,296 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,302 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,312 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,319 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,329 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,335 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,345 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,352 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,362 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,369 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,379 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,385 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,395 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,402 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,412 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,419 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,429 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,435 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,445 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,452 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,462 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,469 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,479 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,485 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,495 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,502 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,512 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,519 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,529 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,535 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,545 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,552 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,562 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,569 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,578 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,585 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,595 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,602 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,612 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,618 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,628 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,635 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,645 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,652 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,662 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,668 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,678 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,685 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,695 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,702 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,711 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,718 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,728 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,739 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,749 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,755 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,766 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,772 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,782 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,789 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,799 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,806 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,816 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,822 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,832 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,839 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,849 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,856 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,866 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,873 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,883 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,889 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,899 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,906 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,916 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,923 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,933 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,940 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,952 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,958 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,968 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,975 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:47,984 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:47,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:47,991 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:47,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:47,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,001 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,008 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,017 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,024 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,034 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,040 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,050 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,057 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,067 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,073 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,083 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,090 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,100 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,106 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,116 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,123 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,133 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,149 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,156 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,166 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,172 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,182 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,189 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,199 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,206 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,215 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,222 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,232 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,239 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,248 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,255 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,265 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,272 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,282 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,288 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,298 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,305 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,315 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,321 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,331 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,338 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,348 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,354 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,364 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,371 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,381 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,388 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,397 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,404 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,414 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,421 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,431 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,437 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,447 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,454 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,464 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,471 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,480 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,487 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,497 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,504 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,514 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,520 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,530 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,537 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,547 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,554 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,564 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,570 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,580 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,587 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,597 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,604 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,613 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,620 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,637 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,647 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,654 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,663 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,670 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,680 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,687 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,697 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,703 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,713 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,720 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,730 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,737 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,747 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,754 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,763 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,770 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,780 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,787 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,797 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,804 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,813 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,820 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,830 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,837 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,847 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,854 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,864 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,871 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,881 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,887 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,900 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,907 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,916 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,923 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,933 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,940 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,949 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,956 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,966 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,973 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,983 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:48,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:48,989 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:48,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:48,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,999 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,006 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,016 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,023 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,032 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,039 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,049 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,055 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,065 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,072 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,082 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,088 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,098 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,105 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,115 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,122 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,132 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,138 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,148 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,155 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,165 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,171 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,188 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,198 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,204 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,214 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,221 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,231 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,237 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,249 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,256 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,266 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,272 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,282 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,289 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,299 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,305 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,315 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,322 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,332 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,339 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,348 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,355 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,365 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,372 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,381 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,388 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,398 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,405 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,415 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,421 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,431 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,438 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,448 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,455 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,465 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,472 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,482 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,489 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,499 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,505 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,515 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,522 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,532 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,539 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,549 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,556 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,566 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,573 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,583 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,590 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,600 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,607 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,617 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,624 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,634 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,640 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,650 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,657 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,667 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,674 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,683 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,690 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,700 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,707 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,717 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,723 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,733 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,740 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,750 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,757 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,767 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,773 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,783 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,790 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,800 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,807 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,817 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,823 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,833 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,840 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,850 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,859 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,868 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,875 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,885 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,892 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,901 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,908 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,918 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,924 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,934 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,941 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,950 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,957 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,967 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,974 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,983 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:49,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:49,990 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:49,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:49,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,000 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,007 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,016 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,023 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,033 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,040 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,049 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,056 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,066 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,073 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,083 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,089 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,099 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,106 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,116 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,123 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,139 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,149 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,156 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,165 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,172 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,182 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,189 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,199 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,205 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,215 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,222 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,232 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,239 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,248 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,255 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,265 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,272 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,282 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,289 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,298 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,305 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,322 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,332 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,339 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,349 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,355 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,365 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,372 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,382 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,389 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,399 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,405 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,415 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,422 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,432 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,439 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,448 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,455 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,465 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,472 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,482 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,488 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,498 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,505 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,515 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,521 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,531 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,538 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,548 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,555 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,565 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,571 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,581 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,588 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,598 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,604 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,614 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,621 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,631 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,638 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,648 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,654 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,664 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,671 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,681 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,688 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,698 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,704 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,714 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,721 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,731 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,738 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,748 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,754 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,764 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,771 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,781 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,788 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,798 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,804 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,816 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,823 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,832 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,839 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,849 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,856 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,865 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,872 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,882 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,888 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,898 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,905 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,914 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,921 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,931 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,938 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,947 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,954 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,964 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,970 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,980 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:50,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:50,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:50,987 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:50,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:50,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:50,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:50,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,997 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,003 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,013 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,020 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,030 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,036 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,046 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,053 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,062 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,069 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,079 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,086 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,095 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,102 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,112 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,119 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,128 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,135 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,145 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,152 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,161 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,168 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,178 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,185 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,194 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,201 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,211 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,217 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,227 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,235 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,245 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,252 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,262 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,268 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,278 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,285 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,295 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,301 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,311 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,318 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,328 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,334 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,344 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,351 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,361 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,367 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,377 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,384 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,394 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,401 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,411 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,417 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,427 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,434 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,444 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,451 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,461 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,467 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,477 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,484 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,494 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,500 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,510 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,517 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,527 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,534 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,544 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,550 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,560 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,567 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,577 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,584 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,593 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,600 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,610 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,617 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,627 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,633 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,643 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,650 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,660 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,666 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,676 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,683 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,693 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,700 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,709 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,716 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,726 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,733 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,743 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,749 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,762 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,769 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,778 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,785 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,795 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,801 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,811 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,818 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,827 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,834 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,844 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,850 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,860 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,867 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,877 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,883 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,893 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,900 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,909 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,916 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,926 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,933 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,942 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,949 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,959 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,965 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,975 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,982 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:51,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:51,992 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:51,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:51,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:51,998 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:51,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:51,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:51,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,008 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,015 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,025 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,031 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,041 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,048 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,057 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,064 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,074 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,081 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,090 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,097 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,107 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,113 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,123 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,130 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,140 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,147 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,156 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,173 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,180 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,189 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,196 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,206 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,213 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,223 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,230 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,239 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,246 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,256 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,262 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,272 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,279 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,289 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,296 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,305 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,312 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,322 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,329 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,338 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,345 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,355 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,362 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,371 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,378 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,388 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,395 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,405 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,411 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,421 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,428 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,438 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,445 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,455 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,461 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,471 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,478 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,488 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,495 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,505 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,511 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,521 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,528 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,538 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,545 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,555 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,561 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,571 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,578 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,588 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,595 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,605 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,621 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,628 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,638 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,645 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,655 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,661 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,671 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,678 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,688 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,695 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,705 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,713 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,723 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,730 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,739 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,746 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,756 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,763 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,772 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,779 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,789 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,795 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,805 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,812 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,821 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,828 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,838 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,845 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,854 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,861 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,871 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,877 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,887 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,894 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,904 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,910 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,920 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,927 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,936 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,943 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,953 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,960 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,969 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,976 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:52,986 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:52,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:52,993 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:52,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:52,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:52,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,003 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,009 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,019 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,026 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,036 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,042 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,052 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,059 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,068 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,075 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,085 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,092 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,101 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,108 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,118 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,125 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,134 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,141 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,151 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,158 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,168 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,174 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,184 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,191 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,201 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,207 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,217 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,224 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,234 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,241 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,252 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,259 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,269 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,275 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,285 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,292 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,302 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,308 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,318 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,325 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,335 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,342 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,352 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,359 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,368 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,375 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,385 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,392 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,401 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,408 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,418 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,425 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,435 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,441 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,451 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,458 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,468 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,474 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,484 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,491 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,501 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,508 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,518 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,524 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,534 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,541 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,551 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,557 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,567 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,574 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,584 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,591 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,601 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,607 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,617 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,624 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,634 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,641 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,651 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,659 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,669 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,676 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,686 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,692 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,702 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,709 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,718 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,725 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,735 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,741 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,751 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,758 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,768 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,774 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,784 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,791 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,801 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,807 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,817 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,824 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,834 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,840 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,850 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,857 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,867 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,873 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,883 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,890 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,900 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,907 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,916 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,923 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,933 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,940 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,950 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,956 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,966 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,973 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,983 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:53,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:53,990 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:53,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:53,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,999 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,006 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,016 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,023 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,032 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,039 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,049 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,056 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,066 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,073 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,082 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,089 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,099 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,106 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,115 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,122 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,132 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,139 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,148 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,155 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,165 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,172 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,182 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,188 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,198 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,205 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,215 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,222 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,231 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,238 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,248 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,255 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,265 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,271 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,281 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,288 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,298 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,305 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,315 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,321 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,331 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,338 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,348 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,355 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,365 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,371 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,381 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,388 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,398 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,405 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,415 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,422 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,432 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,439 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,449 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,456 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,465 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,472 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,482 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,489 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,499 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,506 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,516 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,522 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,532 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,539 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,549 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,556 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,566 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,572 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,582 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,589 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,599 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,606 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,618 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,625 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,635 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,641 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,651 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,658 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,667 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,674 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,683 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,690 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,699 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,706 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,716 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,722 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,732 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,738 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,748 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,755 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,764 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,771 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,780 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,787 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,797 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,803 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,813 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,820 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,829 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,836 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,847 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,853 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,863 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,870 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,880 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,886 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,896 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,903 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,912 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,919 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,929 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,935 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,945 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,952 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,961 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,968 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,978 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:54,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:54,985 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:54,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:54,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,994 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,001 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,011 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,017 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,027 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,034 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,043 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,050 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,060 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,066 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,076 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,083 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,092 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,099 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,109 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,115 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,125 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,132 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,141 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,148 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,158 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,164 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,174 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,181 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,190 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,197 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,207 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,214 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,223 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,231 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,241 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,248 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,258 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,264 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,274 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,281 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,290 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,297 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,307 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,313 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,323 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,330 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,340 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,346 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,356 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,363 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,372 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,379 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,389 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,395 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,405 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,412 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,422 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,428 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,438 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,445 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,454 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,461 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,471 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,477 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,487 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,494 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,503 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,510 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,520 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,526 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,536 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,543 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,556 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,562 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,572 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,579 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,588 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,595 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,605 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,612 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,621 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,628 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,638 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,644 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,654 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,661 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,670 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,677 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,687 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,693 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,703 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,710 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,720 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,726 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,736 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,743 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,753 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,759 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,769 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,776 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,786 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,792 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,802 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,809 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,819 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,826 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,835 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,842 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,852 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,859 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,869 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,875 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,885 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,892 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,902 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,908 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,918 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,925 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,935 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,942 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,951 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,958 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,968 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,975 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,985 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:55,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:55,992 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:55,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:55,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,002 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,008 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,018 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,025 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,035 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,042 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,052 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,059 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,069 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,075 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,085 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,092 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,102 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,109 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,119 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,125 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,135 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,142 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,152 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,159 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,169 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,176 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,186 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,192 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,202 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,209 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,219 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,226 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,236 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,243 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,253 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,260 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,270 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,276 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,287 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,293 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,303 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,310 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,320 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,327 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,337 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,344 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,354 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,361 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,371 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,378 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,388 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,395 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,405 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,412 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,421 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,428 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,438 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,445 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,455 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,462 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,472 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,479 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,489 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,496 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,506 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,515 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,525 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,532 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,541 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,548 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,558 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,565 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,575 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,581 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,591 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,598 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,608 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,614 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,624 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,631 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,641 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,648 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,657 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,664 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,674 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,681 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,690 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,697 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,707 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,714 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,724 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,730 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,740 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,747 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,757 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,764 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,773 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,780 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,790 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,796 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,806 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,813 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,823 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,829 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,839 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,846 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,856 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,862 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,872 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,879 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,889 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,896 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,906 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,912 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,922 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,929 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,939 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,946 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,955 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,962 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,972 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,979 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,989 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:56,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:56,995 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:56,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:56,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,005 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,012 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,022 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,029 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,039 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,045 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,055 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,062 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,072 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,079 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,089 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,095 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,105 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,112 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,122 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,129 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,139 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,145 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,155 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,162 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,172 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,179 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,189 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,196 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,212 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,222 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,229 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,239 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,246 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,257 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,264 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,274 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,281 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,291 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,298 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,308 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,314 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,324 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,331 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,341 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,348 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,358 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,365 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,375 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,381 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,391 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,398 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,408 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,415 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,425 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,432 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,442 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,448 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,458 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,465 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,477 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,484 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,494 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,500 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,510 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,517 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,527 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,533 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,543 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,550 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,560 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,566 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,576 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,583 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,593 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,600 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,609 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,616 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,626 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,633 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,643 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,649 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,659 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,666 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,676 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,682 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,692 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,699 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,709 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,716 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,725 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,732 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,742 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,749 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,758 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,765 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,775 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,781 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,791 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,798 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,808 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,815 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,824 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,831 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,841 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,847 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,857 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,864 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,874 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,881 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,891 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,897 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,907 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,914 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,924 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,930 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,940 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,947 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,957 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,964 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,973 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,980 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,990 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:57,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:57,997 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:57,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:57,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,007 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,013 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,023 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,030 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,040 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,046 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,056 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,063 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,073 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,080 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,090 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,097 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,107 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,113 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,123 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,130 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,140 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,147 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,157 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,164 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,174 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,180 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,190 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,197 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,207 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,214 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,223 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,230 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,240 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,247 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,257 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,263 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,273 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,280 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,290 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,297 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,307 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,314 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,324 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,330 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,340 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,347 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,357 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,364 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,374 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,381 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,391 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,397 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,407 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,414 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,427 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,434 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,443 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,450 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,460 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,467 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,476 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,483 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,493 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,500 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,510 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,516 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,526 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,533 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,543 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,549 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,559 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,566 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,576 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,582 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,592 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,599 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,609 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,616 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,626 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,632 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,642 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,649 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,659 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,665 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,675 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,682 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,692 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,699 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,709 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,715 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,725 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,732 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,742 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,749 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,759 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,765 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,775 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,782 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,792 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,799 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,808 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,815 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,825 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,832 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,842 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,848 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,858 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,865 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,875 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,882 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,892 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,898 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,908 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,915 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,925 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,932 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,941 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,948 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,958 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,965 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,975 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,981 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,991 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:58,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:58,998 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:58,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:58,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,008 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,015 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,025 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,031 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,041 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,048 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,058 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,065 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,075 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,081 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,091 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,098 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,108 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,115 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,125 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,132 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,142 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,149 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,159 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,166 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,175 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,182 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,192 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,199 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,209 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,216 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,226 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,244 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,251 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,261 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,268 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,278 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,284 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,294 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,301 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,311 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,318 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,328 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,335 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,345 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,352 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,362 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,369 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,379 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,388 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,398 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,404 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,414 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,421 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,431 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,437 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,447 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,454 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,464 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,472 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,482 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,489 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,500 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,506 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,516 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,523 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,533 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,540 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,550 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,557 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,567 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,574 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,584 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,591 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,601 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,607 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,617 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,624 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,634 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,641 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,651 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,658 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,667 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,674 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,684 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,690 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,700 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,707 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,717 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,723 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,733 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,750 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,757 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,767 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,773 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,783 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,790 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,800 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,806 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,816 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,823 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,832 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,839 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,849 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,856 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,866 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,873 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,883 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,889 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,899 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,906 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,916 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,923 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,933 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,940 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,949 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,956 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,966 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,973 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,983 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:28:59,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:28:59,989 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:28:59,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:28:59,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,999 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,006 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,016 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,023 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,033 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,040 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,051 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,058 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,068 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,074 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,085 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,092 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,102 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,108 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,119 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,125 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,135 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,142 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,152 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,159 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,169 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,176 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,186 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,193 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,203 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,209 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,219 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,226 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,237 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,243 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,253 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,260 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,270 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,277 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,287 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,294 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,304 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,311 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,320 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,327 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,337 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,344 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,356 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,363 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,373 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,379 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,389 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,396 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,406 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,412 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,422 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,429 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,439 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,446 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,456 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,462 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,472 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,479 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,489 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,496 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,505 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,512 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,522 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,529 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,539 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,546 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,555 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,562 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,572 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,579 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,588 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,595 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,605 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,612 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,621 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,628 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,638 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,645 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,654 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,661 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,671 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,678 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,687 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,694 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,704 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,711 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,720 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,727 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,737 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,744 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,754 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,761 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,770 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,777 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,787 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,793 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,803 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,810 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,820 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,826 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,836 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,843 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,853 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,860 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,869 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,876 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,886 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,893 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,903 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,909 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,919 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,926 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,936 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,942 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,952 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,959 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,969 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,976 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:00,985 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:00,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:00,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:00,992 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:00,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:00,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:00,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:00,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,002 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,009 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,018 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,025 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,035 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,042 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,052 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,059 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,068 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,075 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,085 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,092 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,102 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,108 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,118 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,125 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,135 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,142 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,152 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,158 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,168 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,175 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,185 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,192 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,202 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,208 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,218 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,225 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,235 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,242 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,253 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,260 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,270 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,277 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,286 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,293 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,306 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,313 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,322 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,329 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,339 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,345 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,355 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,362 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,372 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,378 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,388 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,395 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,405 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,411 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,421 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,428 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,437 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,444 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,454 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,461 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,470 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,477 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,487 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,494 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,503 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,510 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,527 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,536 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,543 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,553 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,560 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,569 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,576 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,586 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,593 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,602 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,609 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,619 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,625 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,635 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,642 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,652 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,659 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,668 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,675 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,685 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,692 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,701 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,708 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,718 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,725 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,734 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,741 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,751 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,758 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,768 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,774 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,784 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,791 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,801 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,807 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,817 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,824 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,834 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,841 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,850 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,857 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,867 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,874 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,883 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,890 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,900 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,907 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,916 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,923 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,933 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,940 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,950 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,956 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,966 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,973 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,983 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:01,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:01,990 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:01,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:01,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,999 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,006 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,016 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,023 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,033 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,040 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,049 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,056 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,066 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,073 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,083 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,089 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,099 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,106 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,116 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,123 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,133 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,139 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,149 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,156 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,166 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,173 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,182 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,189 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,199 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,206 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,217 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,224 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,234 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,241 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,251 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,259 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,269 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,276 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,286 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,292 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,302 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,309 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,319 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,326 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,336 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,342 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,352 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,359 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,369 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,376 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,385 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,392 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,402 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,409 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,418 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,425 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,435 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,442 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,451 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,458 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,468 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,475 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,484 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,491 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,501 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,508 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,518 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,524 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,534 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,541 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,551 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,558 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,567 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,574 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,584 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,591 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,601 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,607 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,617 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,624 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,634 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,641 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,651 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,657 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,667 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,674 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,684 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,691 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,701 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,708 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,717 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,724 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,734 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,741 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,751 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,757 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,767 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,774 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,784 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,791 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,801 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,807 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,817 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,824 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:02,834 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-22 23:29:02,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:02,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-22 23:29:02,841 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-22 23:29:02,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:29:02,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:02,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms